display the mpls lable stack

[ji.xie]

Hello

below topology:

ce1-pe1-p1-p2-p3-p4-p5-pe2-ce2

ce1 and ce2 are two vpn sites under same vrf.I set up MPLS TE tunnel between p2 and p4,so the traffic from ce1 to ce2 shall use this traffic when in the mpls cloud.In theory,I shall see three labels in the label stack on p4.How can verify it? Thank s in advance.

[ives.dekoninck]

If you look in the CEF table for the VRF the VPN plus the TE lable are indicated. The MPLS lable should be checked in the MPLS forwarding table.

Command is : show ip cef vrf prefix. Then you will see a line with tags imposed which indicate two lables.

Hope this helps.

-Ives-