LDP on BVI interfaces

[GeorgeMonier_1982_2]

Hello Can any body advise how can I enable LDP on IOS XR interface BVI , when I type

mpls ldp

   interface ?

I can not see BVI in the list .

I have even tried to use the autoconfig command under ospf but no joy , it does not show up when you type "Show mpls interface"

George Kamel

[Andre Gustavo Albuquerque]

It is currently not supported.

Cheers

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[GeorgeMonier_1982_2]

ok , in that case is there an other way on XR  I can create an interface that genereate dot1q tagged traffic and support mpls as well ?

[Andre Gustavo Albuquerque · Accepted solution]

Yes, sure.
Create a L3 subinterface with encapsulation dot1q and enable mpls ldp for this subinterface.
You can check how to create dot1q subinterface here:
http://www.cisco.com/en/US/docs/routers/asr9000/software/asr9k_r4.2/interfaces/configuration/guide/hc42vlan.html

Cheers

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