The "mpls ip default-route" will work on R7 since R7 has a static default route poiting to BB. But R6 and R8 receive the default via BGP from R7 and that command has no effect at all:
R7#sh mpls forwarding-table 0.0.0.0 Local Outgoing Prefix Bytes Label Outgoing Next Hop Label Label or VC or Tunnel Id Switched interface 19 No Label Paths Unkn R7# R6#sh mpls forwarding-table 0.0.0.0 Local Outgoing Prefix Bytes Label Outgoing Next Hop Label Label or VC or Tunnel Id Switched interface 16 Pop Label 6.7.8.7/32 0 Fa0/0.706 192.168.76.7 R6# R8#sh mpls forwarding-table 0.0.0.0 Local Outgoing Prefix Bytes Label Outgoing Next Hop Label Label or VC or Tunnel Id Switched interface 16 Pop Label 6.7.8.7/32 0 Fa0/0.807 192.168.87.7 R8# Is this want we want ? Regards, Antonio Soares, CCIE #18473 (R&S) [email protected]
