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makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="249467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="249467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="249467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="249467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="251533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="256067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="256067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="256067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="256067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="256067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="261533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="262633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="262633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="262633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="262633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="262633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="454300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="455200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="455200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="455200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="455200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="455200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="473367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="474100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="474100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="474100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="474100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="474100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="475200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="622300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="622300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="622300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="622300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="622300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="623000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="623533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="623533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="623533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="623533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="623533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="643533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="644133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="644133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="644133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="644133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="644133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="644767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="737267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="737267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="737267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="737267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="737267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="738200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="739567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="739567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="739567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="739567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="739567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="779633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="781267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="781267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="781267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="781267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="781267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="781900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1054067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1054067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1054067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1054067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1054067" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1129533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1152300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1152300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1152300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1152300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1152300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="1184233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="1184233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="1184233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1184233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1248200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1248200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1248200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1248200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1248200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1248633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="1249100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="1249100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="1249100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="1249100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="1249100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="1249633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="1250133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="1250133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="1250133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="1250133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="1250133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Generic Network Virtualization Encapsulation Best of NVGRE, VXLAN, and STT Generic Þ Can virtualize any (L2/L3/…) protocol over IP" xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Tunnel Endpoints: Process Geneve headers and control packets Transit Device: do not need to process Geneve headers or control packets" xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ref: J." xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Gross, et al, “Geneve: Generic Network Virtualization Encapsulation” IETF Internet Draft, draft-ietf-nvo3-geneve-14, Sep." xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="12, 2019, https://tools.ietf.org/pdf/draft-ietf-nvo3-geneve-14.txt" xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1250633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="1266833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="1266833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="1266833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="1266833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="1266833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="1267267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="1267700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="1267700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="1267700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="1267700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="1267700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1268100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1268733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1268733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1268733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1268733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1268733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="1269467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="1269467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="1269467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1269467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1270733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1271467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1271967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="1272367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="1272367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="1272367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1274033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1274467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1275267" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="1277133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="1277133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="1277133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1277133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1297733" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="1299633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="1299633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="1299633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1299633" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1299833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1299833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1299833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1299833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1299833" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1300100" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="1300233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="1300233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="1300233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="1300233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="1300233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="1300433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="1300667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="1300667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="1300667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="1300667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="1300667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Generic Network Virtualization Encapsulation Best of NVGRE, VXLAN, and STT Generic Þ Can virtualize any (L2/L3/…) protocol over IP" xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Tunnel Endpoints: Process Geneve headers and control packets Transit Device: do not need to process Geneve headers or control packets" xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ref: J." xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Gross, et al, “Geneve: Generic Network Virtualization Encapsulation” IETF Internet Draft, draft-ietf-nvo3-geneve-14, Sep." xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="12, 2019, https://tools.ietf.org/pdf/draft-ietf-nvo3-geneve-14.txt" xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1300900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Stateless Transport Tunneling Protocol (STT) Ethernet over TCP-Like over IP tunnels." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GRE, IPSec tunnels can also be used if required." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Designed for large storage blocks 64kB." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Fragmentation allowed." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Most other overlay protocols use UDP and disallow fragmentation Þ Maximum Transmission Unit (MTU) issues." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="TCP-Like: Stateless TCP Þ Header identical to TCP (same protocol number 6) but no 3-way handshake, no connections, no windows," xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="no retransmissions, no congestion state Þ Stateless Transport (recognized by standard port number)." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Internet draft expired Þ Of historical interest only." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="New work on Geneve." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ref: B." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Davie and J." xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Gross, &quot;A Stateless Transport Tunneling Protocol for Network Virtualization (STT),&quot; Sep 2013, http://tools.ietf.org/html/draft-davie-stt-04" xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1301133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Generic Network Virtualization Encapsulation Best of NVGRE, VXLAN, and STT Generic Þ Can virtualize any (L2/L3/…) protocol over IP" xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Tunnel Endpoints: Process Geneve headers and control packets Transit Device: do not need to process Geneve headers or control packets" xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ref: J." xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Gross, et al, “Geneve: Generic Network Virtualization Encapsulation” IETF Internet Draft, draft-ietf-nvo3-geneve-14, Sep." xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="12, 2019, https://tools.ietf.org/pdf/draft-ietf-nvo3-geneve-14.txt" xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1455600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format Highly Extensible: Variable number of variable size options Any vendor can extend it in its own way" xmpDM:startTime="1473500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="by getting an “Option Class” from IANA (Internet Assigned Number Authority) Options are encoded in a TLV (Type-Length-Value) format Payload" xmpDM:startTime="1473500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol Type Virtual Network ID Options Version OAM Frame Critical Option Present Reserved 2b 6b 1b 1b 6b 16b 24b" xmpDM:startTime="1473500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP Header UDP Header Geneve Header Geneve Payload Option Class Option Type Reserved Value Length Option Value 16b 8b 3b" xmpDM:startTime="1473500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="5b L2 Header Option Length Options … 8b Reserved" xmpDM:startTime="1473500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont) Option Length (6 bits): Length of options field in 4B (does not include the rest of" xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="the Geneve header) OAM Frame (1 bit): Control packet." xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Does not contain user data." xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Must be passed on to the control plane CPU Critical Options Present (1 bits): One or more options are critical." xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Drop the packet if you don’t understand a critical option Payload Protocol Type (16 bits): 0x6558 for Ethernet Virtual Network" xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="ID (24 bits): Tenant ID Option Class (16 bits): Who designed this option." xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Vendor, technologies, organizations, … Option Type (8 bits) : msb (most significant bit) =1 =&gt; Critical Option Value Length (5" xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="bits): in units of 4-bytes" xmpDM:startTime="1474033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO Large Send Offload (LSO): Host hands a large chunk of data to NIC and meta data." xmpDM:startTime="1474500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NIC makes MSS size segments, adds checksum, TCP, IP, and MAC headers to each segment." xmpDM:startTime="1474500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Large Receive Offload (LRO): NICs attempt to reassemble multiple TCP segments and pass larger chunks to the host." xmpDM:startTime="1474500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host does the final reassembly with fewer per packet operations." xmpDM:startTime="1474500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Host LSO Meta Data Payload L2 Header IP Header TCP Header Segment LRO" xmpDM:startTime="1474500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues Fragmentation: Use Path MTU (Maximum Transmission Unit) discovery to avoid fragmentation on the path DSCP (Differentiated Services" xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Control Point): DSCP bits in the outer header may or may not be the same as in the inner header." xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Decided by the policy of the network service provider ECN (Explicit Congestion Notification): ECN bits should be copied from inner" xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="header on entry to the tunnel and and copied back to the inner header on exit from the tunnel Broadcast" xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and Multicast: Use underlying networks multicast capabilities if available." xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Use multiple point to point tunnels if multicast is not available." xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1474933" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont) LSO: Replicate all Geneve headers and options on all outgoing packets." xmpDM:startTime="1476567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LRO: Merge all packets with the identical Geneve headers Option Order: Not significant." xmpDM:startTime="1476567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Options can be in any order." xmpDM:startTime="1476567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Inner VLAN: Tunnel endpoints decide whether to differentiate packets with different inner VLAN values." xmpDM:startTime="1476567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1476567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="1477167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="1477167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="1477167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1477167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1477767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1572033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1596167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1598200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1598533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1707500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="1967467" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1968767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="1969500" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="1987167" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="2001900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary UDP over IP encapsulation Geneve header is extensible by vendors Generally variable length headers are considered hard for" xmpDM:startTime="2002967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="hardware implementation Vendor extensibility requires a system to register options and may result in interoperability issues All of this is" xmpDM:startTime="2002967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="subject to change since it is in the draft stage." xmpDM:startTime="2002967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2002967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE) Using UDP to encapsulate IP protocols Allows using efficient hardware implementations of UDP Generic Þ Any" xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="IP payload Optional data in header: VNI, Authentication, Security, congestion control, vendor extensions, etc." xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Allows carrying Non-TCP/Non-UDP IP payloads over networks that filter all non-TCP/non-UDP packets." xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Ethernet IP UDP IP GUE Ref: T." xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Herbert, L." xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Yong, and O." xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Zia, “Generic UDP Encapsulation,” IETF Draft, March 7, 2019, draft-ietf-intarea-gue-07" xmpDM:startTime="2004800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format Source Port: 6080 or any other port Dest Port: 6080 or any other port Len: Length of" xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="UPD header and payload Checksum: Standard UDP checksum Version: 0 and 1 are standardized." xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Version 0 shown below." xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Hlen: Extenstion Field + Private Data length in 32-bit words Total GUE header length = HLEN*4+4 bytes Protocol/Control Type: C=1" xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Þ Control, C=0 Þ Protocol type of the payload Flags indicate the the presence of various extension fields and private" xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="data Version 1: No Extension or private data." xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 4 bits of IP header are version 0100 or 0110." xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="First 2 bits indicate GUE version." xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Source Port Dest Port Len Check sum Ver C Hlen Proto/ Ctype Flags Extension Fields (Opt) Private Data (Opt) 16b" xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="16b 16b 16b 2b 1b 5b 8b 16b" xmpDM:startTime="2005533" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2176667" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2184333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2184333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2184333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2185300" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2538700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2538700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2538700" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features Flow-based load balancing: CE connected to multiple PEs." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Select path by hashing 7-tuple (L2, L3, L4 addresses, VLAN) Flow-based multi-pathing: Multiple LSPs between PEs Geo-Redundant PE Nodes: CE" xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="connected to multiple PEs in different PoPs Optimal Traffic Forwarding: Single/multi-homed CE to Single/multi-homed CE." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Packet not forwarded to PEs not connected to the destination CE Flexible Redundancy Grouping: PEs are grouped for redundancy." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Multi-homed Network: Entire Ethernet is connected to multiple PEs." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="CE PE PE PE PE CE PE Ref: J." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rabadan, et al.," xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Applicability of EVPN to NVO3 Networks,” IETF Draft, July 8, 2019, https://tools.ietf.org/html/draft-ietf-nvo3-evpn-applicability" xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A Sajassi, et al.," xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“BGP MPLS-Based Ethernet VPN,” IETF RFC 7432, Feb 2015, https://tools.ietf.org/html/rfc7432" xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A." xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Sajassi, et al.," xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Requirements for Ethernet VPN (EVPN),” May 2014, https://tools.ietf.org/html/rfc7209" xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2563800" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2569600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2569600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2569600" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS) Allows multi-point Ethernet services over MPLS networks using a full-mesh point-to-point pseudo-wires Virtual Forwarding Instance" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="(VFI): A virtual LER instance in the provider edge router specific to each customer LAN VPLS Instance: Set of VFIs" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="and PWs connecting them." xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Creates a single “VLAN” broadcast domain connecting VFIs." xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Widely deployed but does not meet data center requirements Þ BGP MPLS-Based Ethernet VPN (EVPN) A CE PE B CE" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PE A CE PE B CE PE A CE PE B CE PE Service Provider CE: Customer Edge PE: Provider" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge VPLS B VPLS A VFI VFI VFI VFI VFI VFI VFI Ref: G." xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, “Datacenter Virtualization Fundamentals,” Cisco Press, 2014, ISBN: 1587143240 K." xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Kompella and Y." xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rekhter, ”Virtual Private LAN Service (VPLS) Using BGP for Auto-Discovery and Signaling,” IETF RFC 4761, Jan 2007, https://tools.ietf.org/pdf/rfc4761" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2579567" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2610233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2610233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2610233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features Flow-based load balancing: CE connected to multiple PEs." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Select path by hashing 7-tuple (L2, L3, L4 addresses, VLAN) Flow-based multi-pathing: Multiple LSPs between PEs Geo-Redundant PE Nodes: CE" xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="connected to multiple PEs in different PoPs Optimal Traffic Forwarding: Single/multi-homed CE to Single/multi-homed CE." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Packet not forwarded to PEs not connected to the destination CE Flexible Redundancy Grouping: PEs are grouped for redundancy." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Multi-homed Network: Entire Ethernet is connected to multiple PEs." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="CE PE PE PE PE CE PE Ref: J." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rabadan, et al.," xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Applicability of EVPN to NVO3 Networks,” IETF Draft, July 8, 2019, https://tools.ietf.org/html/draft-ietf-nvo3-evpn-applicability" xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A Sajassi, et al.," xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“BGP MPLS-Based Ethernet VPN,” IETF RFC 7432, Feb 2015, https://tools.ietf.org/html/rfc7432" xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A." xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Sajassi, et al.," xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Requirements for Ethernet VPN (EVPN),” May 2014, https://tools.ietf.org/html/rfc7209" xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2629333" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Summary TRILL uses “Routing Bridges” to transport Ethernet packets on a campus network." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="RBs use IS-IS to find the shortest path." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NVO3 is a generalized framework for network virtualization and partitioning for multiple tenants over L3." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="It covers both L2 and L3 connectivity." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NVGRE uses Ethernet over GRE for L2 connectivity." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="VXLAN uses Ethernet over UDP over IP Geneve uses Any protocol over UDP over IP encapsulaton." xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2637133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features Flow-based load balancing: CE connected to multiple PEs." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Select path by hashing 7-tuple (L2, L3, L4 addresses, VLAN) Flow-based multi-pathing: Multiple LSPs between PEs Geo-Redundant PE Nodes: CE" xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="connected to multiple PEs in different PoPs Optimal Traffic Forwarding: Single/multi-homed CE to Single/multi-homed CE." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Packet not forwarded to PEs not connected to the destination CE Flexible Redundancy Grouping: PEs are grouped for redundancy." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Multi-homed Network: Entire Ethernet is connected to multiple PEs." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="CE PE PE PE PE CE PE Ref: J." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rabadan, et al.," xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Applicability of EVPN to NVO3 Networks,” IETF Draft, July 8, 2019, https://tools.ietf.org/html/draft-ietf-nvo3-evpn-applicability" xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A Sajassi, et al.," xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“BGP MPLS-Based Ethernet VPN,” IETF RFC 7432, Feb 2015, https://tools.ietf.org/html/rfc7432" xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A." xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Sajassi, et al.," xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Requirements for Ethernet VPN (EVPN),” May 2014, https://tools.ietf.org/html/rfc7209" xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2638233" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2638433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2638433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2638433" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features Flow-based load balancing: CE connected to multiple PEs." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Select path by hashing 7-tuple (L2, L3, L4 addresses, VLAN) Flow-based multi-pathing: Multiple LSPs between PEs Geo-Redundant PE Nodes: CE" xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="connected to multiple PEs in different PoPs Optimal Traffic Forwarding: Single/multi-homed CE to Single/multi-homed CE." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Packet not forwarded to PEs not connected to the destination CE Flexible Redundancy Grouping: PEs are grouped for redundancy." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Multi-homed Network: Entire Ethernet is connected to multiple PEs." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="CE PE PE PE PE CE PE Ref: J." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rabadan, et al.," xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Applicability of EVPN to NVO3 Networks,” IETF Draft, July 8, 2019, https://tools.ietf.org/html/draft-ietf-nvo3-evpn-applicability" xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A Sajassi, et al.," xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“BGP MPLS-Based Ethernet VPN,” IETF RFC 7432, Feb 2015, https://tools.ietf.org/html/rfc7432" xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A." xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Sajassi, et al.," xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Requirements for Ethernet VPN (EVPN),” May 2014, https://tools.ietf.org/html/rfc7209" xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2771000" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features Multicast Optimization: MP2MP LSPs Ease of Provisioning: Auto-discovery of PEs, Customer Site ID, Automated designated Forwarder election among" xmpDM:startTime="2847033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PEs, MPLS parameters based on VLAN parameters New Service Interface: Port = VLAN, Multiple VLANs per port, VLAN bundles are" xmpDM:startTime="2847033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="treated as one VLAN Fast Convergence Flood Suppression Flexible VPN topologies and Policies" xmpDM:startTime="2847033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features Flow-based load balancing: CE connected to multiple PEs." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Select path by hashing 7-tuple (L2, L3, L4 addresses, VLAN) Flow-based multi-pathing: Multiple LSPs between PEs Geo-Redundant PE Nodes: CE" xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="connected to multiple PEs in different PoPs Optimal Traffic Forwarding: Single/multi-homed CE to Single/multi-homed CE." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Packet not forwarded to PEs not connected to the destination CE Flexible Redundancy Grouping: PEs are grouped for redundancy." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Multi-homed Network: Entire Ethernet is connected to multiple PEs." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="CE PE PE PE PE CE PE Ref: J." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Rabadan, et al.," xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Applicability of EVPN to NVO3 Networks,” IETF Draft, July 8, 2019, https://tools.ietf.org/html/draft-ietf-nvo3-evpn-applicability" xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A Sajassi, et al.," xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“BGP MPLS-Based Ethernet VPN,” IETF RFC 7432, Feb 2015, https://tools.ietf.org/html/rfc7432" xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="A." xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Sajassi, et al.," xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="“Requirements for Ethernet VPN (EVPN),” May 2014, https://tools.ietf.org/html/rfc7209" xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2850967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Summary TRILL uses “Routing Bridges” to transport Ethernet packets on a campus network." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="RBs use IS-IS to find the shortest path." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NVO3 is a generalized framework for network virtualization and partitioning for multiple tenants over L3." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="It covers both L2 and L3 connectivity." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="NVGRE uses Ethernet over GRE for L2 connectivity." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="VXLAN uses Ethernet over UDP over IP Geneve uses Any protocol over UDP over IP encapsulaton." xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="2995200" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="References Emulex, &quot;NVGRE Overlay Networks: Enabling Network Scalability,&quot; Aug 2012, 11pp.," xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="http://www.emulex.com/artifacts/074d492d-9dfa-42bd-958369ca9e264bd3/elx_wp_all_nvgre.pdf" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="G." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Santana, &quot;Datacenter Virtualization Fundamentals,&quot; Cisco Press, 2014, ISBN: 1587143240 (Safari Book) J." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Gross, et al, “Geneve: Generic Network Virtualization Encapsulation” IETF Internet Draft, Sep." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="12, 2019, https://tools.ietf.org/pdf/draft-ietf-nvo3-geneve-14.txt" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="M." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Lasserre, et al.," xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="&quot;Framework for Data Center (DC) Network Virtualization,&quot; IETF RFC 7365, Oct 2014, 26 pp.," xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="https://tools.ietf.org/pdf/rfc7365" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="M." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Mahalingam, et al, “VXLAN: A Framework for Overlaying Virtualized Layer 2 Networks over Layer 3 Networks,” IETF RFC 7348, https://tools.ietf.org/pdf/rfc7348" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="P." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Garg, Y." xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Wang, “NVGRE: Network Virtualization using GRE,&quot; Sep 2015, IETF RFC 7637, https://tools.ietf.org/pdf/rfc7637" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="3062033" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="References (Cont) R." xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Perlman, &quot;RBridges: Transparent Routing,&quot; Infocom 2004 TRILL RFCs 5556, 6325, 6326, 6327, 6361, 6439 T." xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Narten, Ed.," xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="&quot;Problem Statement: Overlays for Network Virtualization,&quot; IETF RFC 7364, Oct 14, 23 pp.," xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="https://tools.ietf.org/html/rfc7364" xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="3062767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Wikipedia Links http://en.wikipedia.org/wiki/Generic_Routing_Encapsulation" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="http://en.wikipedia.org/wiki/Locator/Identifier_Separation_Protocol" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="http://en.wikipedia.org/wiki/Large_segment_offload" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="http://en.wikipedia.org/wiki/Large_receive_offload" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="https://en.wikipedia.org/wiki/Virtual_Extensible_LAN" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="3065900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms ARMD Address Resolution for Massive numbers of hosts in the Data center ARP Address Resolution Protocol BGP Border Gateway" xmpDM:startTime="3066967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Protocol BUM Broadcast, Unknown, Multicast CPU Central Processing Unit DC Data Center DCI Data Center Interconnection DCN Data Center Networks" xmpDM:startTime="3066967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="DCVPN Data Center Virtual Private Network DSCP Differentiated Services Control Point ECMP Equal Cost Multi Path EoMPLSoGRE Ethernet over MPLS" xmpDM:startTime="3066967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="over GRE ECN Explicit Congestion Notification EVPN Ethernet Virtual Private Network GRE Generic Routing Encapsulation" xmpDM:startTime="3066967" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms (Cont) IANA Internet Address and Naming Authority ID Identifier IEEE Institution of Electrical and Electronic Engineers IETF Internet Engineering" xmpDM:startTime="3067767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Task Force IGMP Internet Group Multicast Protocol IP Internet Protocol IPSec IP Security IPv4 Internet Protocol V4 IS-IS Intermediate System" xmpDM:startTime="3067767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="to Intermediate System LAN Local Area Network LISP Locator ID Separation Protocol LRO Large Receive Offload LSO Large Send Offload" xmpDM:startTime="3067767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="MAC Media Access Control MPLS Multi Protocol Label Switching MSS Maximum Segment Size" xmpDM:startTime="3067767" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms (Cont) MTU Maximum Transmission Unit NIC Network Interface Card NV Network Virtualization NVA Network Virtualization Authority NVEs Network Virtualization" xmpDM:startTime="3068367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Edge NVGRE Network Virtualization Using GRE NVO3 Network Virtualization over L3 OAM Operation, Administration and Management OTV Overlay Transport Virtualization" xmpDM:startTime="3068367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="PB Provider Bridges PBB Provider Backbone Bridge pM Physical Machine pSwitch Physical Switch QoS Quality of Service RB Routing Bridge" xmpDM:startTime="3068367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="RFC Request for Comment" xmpDM:startTime="3068367" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms (Cont) RS Routing System STT Stateless Transport Tunneling Protocol TCP Transmission Control Protocol TLV Type-Length-Value TRILL Transparent Routing over" xmpDM:startTime="3068900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Lots of Links TS Tenant System UDP User Datagram Protocol VDP VSI Discovery and Configuration Protocol VLAN Virtual Local Area" xmpDM:startTime="3068900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Network VM Virtual Machine VN Virtual Network VNI Virtual Network Instance VPLS Virtual Private LAN Service VPLSoGRE Virtual Private LAN" xmpDM:startTime="3068900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Service over GRE VPN Virtual Private Network" xmpDM:startTime="3068900" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms (Cont) VRRP Virtual Router Redundancy Protocol VSI Virtual Station Interface VSID Virtual Subnet Identifier vSwitch Virtual Switch VTEP VXLAN" xmpDM:startTime="3069400" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Tunnel End Point VXLAN Virtual Extensible Local Area Network" xmpDM:startTime="3069400" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Scan This to Download These Slides thankyou Raj Jain http://rajjain.com" xmpDM:startTime="3070133" xmpDM:duration="1000"/></rdf:li><rdf:li><rdf:Description xmpDM:name="" xmpDM:startTime="3070133" xmpDM:duration="1000"/></rdf:li></rdf:Seq>
                     </xmpDM:markers>
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                  <rdf:Description xmpDM:trackType="TableOfContents" xmpDM:frameRate="f1000" xmpDM:trackName="Table of Contents">
                     <xmpDM:markers>
                        <rdf:Seq>
                           <rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="0" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="0" tscDM:imageoffset="0" tscDM:imagerect="0, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="933" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="1" tscDM:imageoffset="0" tscDM:imagerect="75, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="8133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="2" tscDM:imageoffset="0" tscDM:imagerect="150, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="20233" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="3" tscDM:imageoffset="0" tscDM:imagerect="225, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="77967" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="4" tscDM:imageoffset="0" tscDM:imagerect="300, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="106867" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="5" tscDM:imageoffset="0" tscDM:imagerect="375, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="111033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="6" tscDM:imageoffset="0" tscDM:imagerect="450, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="122367" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="7" tscDM:imageoffset="0" tscDM:imagerect="525, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="138367" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="8" tscDM:imageoffset="0" tscDM:imagerect="600, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="141333" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="9" tscDM:imageoffset="0" tscDM:imagerect="675, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="143467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="10" tscDM:imageoffset="0" tscDM:imagerect="750, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="157267" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="11" tscDM:imageoffset="0" tscDM:imagerect="825, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="162933" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="12" tscDM:imageoffset="0" tscDM:imagerect="900, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="207733" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="13" tscDM:imageoffset="0" tscDM:imagerect="975, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="226167" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="14" tscDM:imageoffset="0" tscDM:imagerect="1050, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="248667" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="15" tscDM:imageoffset="0" tscDM:imagerect="1125, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="249467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="16" tscDM:imageoffset="0" tscDM:imagerect="1200, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="251533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="17" tscDM:imageoffset="0" tscDM:imagerect="1275, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="256067" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="18" tscDM:imageoffset="0" tscDM:imagerect="1350, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="261533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="19" tscDM:imageoffset="0" tscDM:imagerect="1425, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="262633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="20" tscDM:imageoffset="0" tscDM:imagerect="1500, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="454300" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="21" tscDM:imageoffset="0" tscDM:imagerect="1575, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="455200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="22" tscDM:imageoffset="0" tscDM:imagerect="1650, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="473367" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="23" tscDM:imageoffset="0" tscDM:imagerect="1725, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="474100" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="24" tscDM:imageoffset="0" tscDM:imagerect="1800, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="475200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="25" tscDM:imageoffset="0" tscDM:imagerect="1875, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="622300" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="26" tscDM:imageoffset="0" tscDM:imagerect="1950, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="623000" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="27" tscDM:imageoffset="0" tscDM:imagerect="2025, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="623533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="28" tscDM:imageoffset="0" tscDM:imagerect="2100, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="643533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="29" tscDM:imageoffset="0" tscDM:imagerect="2175, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="644133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="30" tscDM:imageoffset="0" tscDM:imagerect="2250, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="644767" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="31" tscDM:imageoffset="0" tscDM:imagerect="2325, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="737267" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="32" tscDM:imageoffset="0" tscDM:imagerect="2400, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="738200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="33" tscDM:imageoffset="0" tscDM:imagerect="2475, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="739567" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="34" tscDM:imageoffset="0" tscDM:imagerect="2550, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="779633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="35" tscDM:imageoffset="0" tscDM:imagerect="2625, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="781267" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="36" tscDM:imageoffset="0" tscDM:imagerect="2700, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="781900" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="37" tscDM:imageoffset="0" tscDM:imagerect="2775, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1054067" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="38" tscDM:imageoffset="0" tscDM:imagerect="2850, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="1129533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="39" tscDM:imageoffset="0" tscDM:imagerect="2925, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1152300" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="40" tscDM:imageoffset="0" tscDM:imagerect="3000, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="1184233" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="41" tscDM:imageoffset="0" tscDM:imagerect="3075, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1248200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="42" tscDM:imageoffset="0" tscDM:imagerect="3150, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="1248633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="43" tscDM:imageoffset="0" tscDM:imagerect="3225, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="1249100" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="44" tscDM:imageoffset="0" tscDM:imagerect="3300, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="1249633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="45" tscDM:imageoffset="0" tscDM:imagerect="3375, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="1250133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="46" tscDM:imageoffset="0" tscDM:imagerect="3450, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve" xmpDM:startTime="1250633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="47" tscDM:imageoffset="0" tscDM:imagerect="3525, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="1266833" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="48" tscDM:imageoffset="0" tscDM:imagerect="3600, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="1267267" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="49" tscDM:imageoffset="0" tscDM:imagerect="3675, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="1267700" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="50" tscDM:imageoffset="0" tscDM:imagerect="3750, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="1268100" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="51" tscDM:imageoffset="0" tscDM:imagerect="3825, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1268733" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="52" tscDM:imageoffset="0" tscDM:imagerect="3900, 0, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="1269467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="53" tscDM:imageoffset="0" tscDM:imagerect="50, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1270733" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="54" tscDM:imageoffset="0" tscDM:imagerect="125, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1271467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="55" tscDM:imageoffset="0" tscDM:imagerect="200, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="1271967" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="56" tscDM:imageoffset="0" tscDM:imagerect="275, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="1272367" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="57" tscDM:imageoffset="0" tscDM:imagerect="350, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="1274033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="58" tscDM:imageoffset="0" tscDM:imagerect="425, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1274467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="59" tscDM:imageoffset="0" tscDM:imagerect="500, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1275267" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="60" tscDM:imageoffset="0" tscDM:imagerect="575, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="1277133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="61" tscDM:imageoffset="0" tscDM:imagerect="650, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1297733" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="62" tscDM:imageoffset="0" tscDM:imagerect="725, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="1299633" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="63" tscDM:imageoffset="0" tscDM:imagerect="800, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1299833" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="64" tscDM:imageoffset="0" tscDM:imagerect="875, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="1300100" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="65" tscDM:imageoffset="0" tscDM:imagerect="950, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="1300233" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="66" tscDM:imageoffset="0" tscDM:imagerect="1025, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="1300433" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="67" tscDM:imageoffset="0" tscDM:imagerect="1100, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="1300667" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="68" tscDM:imageoffset="0" tscDM:imagerect="1175, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve" xmpDM:startTime="1300900" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="69" tscDM:imageoffset="0" tscDM:imagerect="1250, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Stateless Transport Tunneling Protocol (STT)" xmpDM:startTime="1301133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="70" tscDM:imageoffset="0" tscDM:imagerect="1325, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve" xmpDM:startTime="1455600" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="71" tscDM:imageoffset="0" tscDM:imagerect="1400, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format" xmpDM:startTime="1473500" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="72" tscDM:imageoffset="0" tscDM:imagerect="1475, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Frame Format (Cont)" xmpDM:startTime="1474033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="73" tscDM:imageoffset="0" tscDM:imagerect="1550, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="LSO and LRO" xmpDM:startTime="1474500" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="74" tscDM:imageoffset="0" tscDM:imagerect="1625, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues" xmpDM:startTime="1474933" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="75" tscDM:imageoffset="0" tscDM:imagerect="1700, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Implementation Issues (Cont)" xmpDM:startTime="1476567" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="76" tscDM:imageoffset="0" tscDM:imagerect="1775, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="1477167" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="77" tscDM:imageoffset="0" tscDM:imagerect="1850, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1477767" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="78" tscDM:imageoffset="0" tscDM:imagerect="1925, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1572033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="79" tscDM:imageoffset="0" tscDM:imagerect="2000, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="1596167" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="80" tscDM:imageoffset="0" tscDM:imagerect="2075, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1598200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="81" tscDM:imageoffset="0" tscDM:imagerect="2150, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1598533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="82" tscDM:imageoffset="0" tscDM:imagerect="2225, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1707500" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="83" tscDM:imageoffset="0" tscDM:imagerect="2300, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="1967467" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="84" tscDM:imageoffset="0" tscDM:imagerect="2375, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1968767" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="85" tscDM:imageoffset="0" tscDM:imagerect="2450, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="1969500" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="86" tscDM:imageoffset="0" tscDM:imagerect="2525, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="1987167" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="87" tscDM:imageoffset="0" tscDM:imagerect="2600, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="2001900" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="88" tscDM:imageoffset="0" tscDM:imagerect="2675, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Geneve Summary" xmpDM:startTime="2002967" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="89" tscDM:imageoffset="0" tscDM:imagerect="2750, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Generic UDP Encapsulation (GUE)" xmpDM:startTime="2004800" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="90" tscDM:imageoffset="0" tscDM:imagerect="2825, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="GUE Packet Format" xmpDM:startTime="2005533" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="91" tscDM:imageoffset="0" tscDM:imagerect="2900, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="2176667" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="92" tscDM:imageoffset="0" tscDM:imagerect="2975, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2184333" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="93" tscDM:imageoffset="0" tscDM:imagerect="3050, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="2185300" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="94" tscDM:imageoffset="0" tscDM:imagerect="3125, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2538700" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="95" tscDM:imageoffset="0" tscDM:imagerect="3200, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features" xmpDM:startTime="2563800" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="96" tscDM:imageoffset="0" tscDM:imagerect="3275, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2569600" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="97" tscDM:imageoffset="0" tscDM:imagerect="3350, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Virtual Private LAN Service (VPLS)" xmpDM:startTime="2579567" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="98" tscDM:imageoffset="0" tscDM:imagerect="3425, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2610233" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="99" tscDM:imageoffset="0" tscDM:imagerect="3500, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features" xmpDM:startTime="2629333" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="100" tscDM:imageoffset="0" tscDM:imagerect="3575, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Summary" xmpDM:startTime="2637133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="101" tscDM:imageoffset="0" tscDM:imagerect="3650, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features" xmpDM:startTime="2638233" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="102" tscDM:imageoffset="0" tscDM:imagerect="3725, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2638433" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="103" tscDM:imageoffset="0" tscDM:imagerect="3800, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features" xmpDM:startTime="2771000" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="104" tscDM:imageoffset="0" tscDM:imagerect="3875, 56, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Features" xmpDM:startTime="2847033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="105" tscDM:imageoffset="0" tscDM:imagerect="25, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="EVPN Redundancy Features" xmpDM:startTime="2850967" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="106" tscDM:imageoffset="0" tscDM:imagerect="100, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Summary" xmpDM:startTime="2995200" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="107" tscDM:imageoffset="0" tscDM:imagerect="175, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="References" xmpDM:startTime="3062033" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="108" tscDM:imageoffset="0" tscDM:imagerect="250, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="References (Cont)" xmpDM:startTime="3062767" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="109" tscDM:imageoffset="0" tscDM:imagerect="325, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Wikipedia Links" xmpDM:startTime="3065900" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="110" tscDM:imageoffset="0" tscDM:imagerect="400, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms" xmpDM:startTime="3066967" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="111" tscDM:imageoffset="0" tscDM:imagerect="475, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name=" Acronyms (Cont)" xmpDM:startTime="3067767" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="112" tscDM:imageoffset="0" tscDM:imagerect="550, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name=" Acronyms (Cont)" xmpDM:startTime="3068367" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="113" tscDM:imageoffset="0" tscDM:imagerect="625, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name=" Acronyms (Cont)" xmpDM:startTime="3068900" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="114" tscDM:imageoffset="0" tscDM:imagerect="700, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Acronyms (Cont)" xmpDM:startTime="3069400" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="115" tscDM:imageoffset="0" tscDM:imagerect="775, 112, 75, 56"/></rdf:li><rdf:li><rdf:Description xmpDM:name="Scan This to Download These Slides" xmpDM:startTime="3070133" tscDM:image="m_08dmt3_Thumbnails.png" tscDM:imageindex="116" tscDM:imageoffset="0" tscDM:imagerect="850, 112, 75, 56"/></rdf:li></rdf:Seq>
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               <tscDM:controllerText>
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                     <rdf:li xmpDM:name="0" xmpDM:value="m_08dmt3.mp4"/><rdf:li xmpDM:name="1" xmpDM:value="m_08dmt3_First_Frame.png"/><rdf:li xmpDM:name="2" xmpDM:value="m_08dmt3_Thumbnails.png"/></rdf:Seq>
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</x:xmpmeta>