MPLS

From: Iamgoingtobeaccie
Date: Mon Apr 23 2007 - 15:22:10 ART


Group,
                 Do we have a separate list for CCIE-SP??I did subscribe to CS,but there is no response to it.

                 I have a basic MPLS topology with OSPF as the IGP.If I adverise the loopbacks with their default network type,their /32 network is not being assigned labels.(Untagged) When I change the network type to point-to-point,i see pop-tag is attached in the "show mpls forwarding" command which is expected.

Is there a problem with Implicit null tag for /32 networks here.

R1#sh mpls for
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
 43 Untagged 5.5.5.5/32 0 Et0/0 190.1.18.5

R1#sh mpls for
Local Outgoing Prefix Bytes tag Outgoing Next Hop
tag tag or VC or Tunnel Id switched interface
 41 Pop tag 5.5.5.5//24 0 Et0/0 190.1.18.5

       
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