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Monitoring MPLS Next Hops
Purpose
Display MPLS next hops and any available next-hop statistics.
Next hops can be pointed to by MPLS forwarding entries on an LSR, IP or IPv6 routes on an LER, and VPLS bridge groups.
Action
To display MPLS next hops:
host1:vr2#show mpls next-hop MPLS next-hop: index 1, lookup on inner header/label Statistics are not collected for MPLS switch-context next-hops
MPLS next-hop: index 2, lookup in router pe1 Statistics are not collected for MPLS switch-context next-hops
MPLS next-hop: index 22, ECMP next-hop, leg count 2 MPLS next-hop: index 20, label 36 on FastEthernet1/1.120, neighbor 10.120.120.1 MPLS next-hop: index 21, label 36 on ATM2/1.20, neighbor 10.20.20.1 Statistics are not collected for MPLS ECMP next-hops
MPLS next-hop: index 24, label 17, resolved by MPLS nextHop index 10
MPLS next-hop: index 10, resolved by MPLS nextHop index 14, peer address 10.1.1.1
MPLS next-hop: index 14, ECMP next-hop, leg count 2
MPLS next-hop: index 12, label 32 on FastEthernet1/1.120, neighbor 10.120.120.1
MPLS next-hop: index 13, label 32 on ATM2/1.20, neighbor 10.20.20.1
Sent:
0 packets
0 bytes
0 errors
0 discardsMPLS next-hop: index 25, label 18, resolved by MPLS nextHop index 10
MPLS next-hop: index 10, resolved by MPLS nextHop index 14, peer address 10.1.1.1
MPLS next-hop: index 14, ECMP next-hop, leg count 2
MPLS next-hop: index 12, label 32 on FastEthernet1/1.120, neighbor 10.120.120.1
MPLS next-hop: index 13, label 32 on ATM2/1.20, neighbor 10.20.20.1
Sent:
0 packets
0 bytes
0 errors
0 discardsWhen one MPLS next-hop points to another MPLS next hop, the second next hop is displayed indented to the first one.
Meaning
Table 79 lists the show mpls next-hop command output fields.
Table 79: show mpls next-hop Output Fields
Field Name | Field Description |
|---|---|
index | Next-hop index |
label | Label for next hop |
