07-06-2006 11:53 PM
P4#sh mpls ip binding vrf cust1 44.44.44.44 32
LIB not enabled
07-07-2006 02:48 AM
You cannot see LIB entries for MPLS prefixes as the labels are received over BGP sessions and not through LDP sessions. You can see MPLS bindings only if are using LDP in a carrier-supporting-carrier scenario.
07-10-2006 06:01 AM
thanks for reply.......
But i not clearly understand what u want to say ?
Can u pls clearify the same..
07-10-2006 10:37 PM
Need more information
1. Is this a P or PE router?, just had to ask since router prompt read as "P", or a CSC router
2. Is CEF enabled
3. Do you have line cards involved in the forwarding path?
4. What version
Regards
Sanjeewa
07-10-2006 10:52 PM
This is PE router
Is CEF enabled
No line cards involved in the forwarding path.
version is 12.3(17)
Regards
Sanjeewa
07-12-2006 12:38 AM
What i was trying to say was that label exchange for vpn prefixes doesnt use LDP and instead uses BGP so there will be no LIB for VPN prefixes. However if you do carrier-supporting-carrier on the last mile with a customer with LDP, then you can see LIB information for the customer in the LDP session.
I really hope sanjeewa can add some clarity on the line cards (not sure this will change with line cards).
07-16-2006 11:20 PM
Thanks........!
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