Chapter 6: MPLS Layer 3 VPN Troubleshooting Lab Solutions

This section contains solutions for MPLS Layer 3 VPN Troubleshooting Labs 1, 2, and 3. Note that the directory MPLSL3VPN/LabSolution directory contains working configuration files for all routers for your reference.

Troubleshooting Lab 1 Solution

1: RIP is used as the PE-CE routing protocol between mjlnet_CE1 and Chengdu_PE, but RIP parameters are configured globally, and not under an address family (address-family ipv4 vrf mjlnet_VPN). Reconfigure RIP parameters under the address family on Chengdu_PE. More information about troubleshooting this issue can be found in the section entitled “Routing Protocol Is Configured Globally” on page 516.

Troubleshooting Lab 2 Solution

1: CEF is disabled ...

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