Virtual Private Networks
Overview
What is a VPN?
When to VPN?
VPN Design Issues
Types of VPNs
CE Based VPNs
PE Based VPNs
Layer 2 VPNs
Layer 3 VPN
PPP: Introduction
PPP Procedures
VPN Tunneling Protocols
GRE
PPTP
PPTP Packets
L2TP
L2TPv3
L2TPv3 Frame Format
Multiprotocol Label Switching (MPLS)
Label Switching Example
Label Assignment
VPN Support with MPLS
Virtual Router IP VPNS
Summary
Reading List
Lab Homework 17
Home Page: http://www.cse.wustl.edu/~jain/
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