Re: MPLS forwarding table

From: Edward John <edwardjohn2020_at_googlemail.com>
Date: Tue, 24 Aug 2010 23:27:19 +0300

Roman,
I am sorry for too many questions.. So, do you mean only "mpls IP" in the
R9 ATM interface?
I enabled "mpls IP" on R9-Atm4/0.29. But I couldn't enable on R2 side..

******************************
*Rack1R2(config-subif)#mpls ip*
EBGP based label distribution is configured on this VRF interface
Please remove EBGP based label distribution configuration first
to enable LDP on this interface
*********************************************

But I am not seeing the BGP learned prefixes in the "show mpls
forwarding-table" on R9?

*Rack1R9#show mpls forwarding-table*
Local Outgoing Prefix Bytes Label Outgoing Next Hop
Label Label or VC or Tunnel Id Switched interface
17 Pop Label 124.1.29.2/32 0 AT4/0.29 point2point

Rack1R9#show ip route
<<<< >>>>>
Gateway of last resort is not set

     64.0.0.0/32 is subnetted, 2 subnets
B 64.1.6.6 [20/0] via 124.1.29.2, 00:33:37
B 64.1.5.5 [20/0] via 124.1.29.2, 00:33:37
     124.0.0.0/8 is variably subnetted, 3 subnets, 2 masks
C 124.1.29.0/24 is directly connected, ATM4/0.29
C 124.1.29.2/32 is directly connected, ATM4/0.29
C 124.1.9.9/32 is directly connected, Loopback0
     12.0.0.0/16 is subnetted, 4 subnets
C 12.0.0.0 is directly connected, Loopback1
C 12.1.0.0 is directly connected, Loopback2
C 12.2.0.0 is directly connected, Loopback3
C 12.3.0.0 is directly connected, Loopback4

*Rack1R9#show ip bgp labels*
   Network Next Hop In label/Out label
   12.0.0.0/16 0.0.0.0 imp-null(from LDP)/nolabel
   64.1.5.5/32 124.1.29.2 nolabel/59
   64.1.6.6/32 124.1.29.2 nolabel/24
   124.1.9.9/32 0.0.0.0 imp-null(from LDP)/nolabel

Thanks,

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Received on Tue Aug 24 2010 - 23:27:19 ART

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