MPLS L3 VPN Label

[lagapidis (Lazarus Agapidis)]

Hello Shakil

Take a look at this response:

MPLS Layer 3 VPN Configuration

Hello Shakil In an MPLS L3 VPN, the VPN label is not the same for PE1 and PE2. Each PE router generates its own VPN labels for the VPN routes it advertises to its peers. However, when these labels traverse the MPLS network, they remain the same throughout the journey of the packet. When the packet arrives at PE2, you will see that it will have the same VPNv4 label. This can be seen in the lesson, if you take a look at the output from the show mpls forwarding-table command on PE2, you will se…

I hope this has been helpful!

Laz