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Seeing higher latecny when doing trace mpls ipv4; is there a valid reason for that? PE1#trace 10.10.10.128Type escape sequence to abort.Tracing the route to 10.10.10.128 1 10.10.129.94 [MPLS: Label 297 Exp 0] 4 msec 10.10.129.90 [MPLS: Label 297 ...
I have seen this strange error, ISIS flapped and was back up, but the best forwarding path was unable to forward packets it seems, router not reachable via telnet/ssh , can ping the interface, but traffic was being black holed. BGP , LDP session went...
Unicast Reverse Path Forwarding Unicast Reverse Path Forwarding (Unicast RPF) can be optionally configured. Unicast RPF is used to verify that the source address is in the Forwarding Information Base (FIB). The ip verify unicast vrf command is config...
I changed the MTU of my gige link from 1500 to 1600, and configured mpls MTU 1538. doing that ISIS does not form adj.I see CLNS is showing neigbor but as ES-IS? why is that.Router A:interface GigabitEthernet0/0/9 description link to RouterB mtu 1600 ...
