Specifications

show mpls ldp neighbor
MP-672
Cisco IOS Multiprotocol Label Switching Command Reference
January 2010
Usage Guidelines The show mpls ldp neighbor command can provide information about all LDP neighbors, or the
information can be limited to the following:
• Neighbor with specific IP address
• LDP neighbors known to be accessible over a specific interface
Note This command displays information about LDP and Tag Distribution Protocol (TDP) neighbor sessions.
Examples The following is sample output from the show
mpls ldp neighbor command:
Router# show mpls ldp neighbor
Peer LDP Ident: 10.0.7.7:2; Local LDP Ident 10.1.1.1:1
TCP connection: 10.0.7.7.11032 - 10.1.1.1.646
State: Oper; Msgs sent/rcvd: 5855/6371; Downstream on demand
Up time: 13:15:09
LDP discovery sources:
ATM3/0.1
Peer LDP Ident: 10.1.1.1:0; Local LDP Ident 10.1.1.1:0
TCP connection: 10.1.1.1.646 - 10.1.1.1.11006
State: Oper; Msgs sent/rcvd: 4/411; Downstream
Up time: 00:00:52
LDP discovery sources:
Ethernet1/0/0
Addresses bound to peer LDP Ident:
10.0.0.29 10.1.1.1 10.0.0.199 10.10.1.1
10.205.0.9
The following is sample output from the show mpls ldp neighbor command, in which duplicate
addresses are detected. They indicate an error because a given address should be bound to only one peer.
Router# show mpls ldp neighbor
Peer LDP Ident: 10.0.7.7:2; Local LDP Ident 10.1.1.1:1
TCP connection: 10.0.7.7.11032 - 10.1.1.1.646
State: Oper; Msgs sent/rcvd: 5855/6371; Downstream on demand
Up time: 13:15:09
LDP discovery sources:
ATM3/0.1
Peer LDP Ident: 10.1.1.1:0; Local LDP Ident 10.1.1.1:0
TCP connection: 10.1.1.1.646 - 10.1.1.1.11006
State: Oper; Msgs sent/rcvd: 4/411; Downstream
Up time: 00:00:52
LDP discovery sources:
Ethernet1/0/0
12.2(28)SB The detail keyword was updated to include Message Digest 5 (MD5)
password information and the command was implemented on the
Cisco 10000 series routers.
12.2(33)SRA This command was integrated into Cisco IOS Release 12.2(33)SRA.
12.2(33)SXH This command was integrated into Cisco IOS Release 12.2(33)SXH.
12.0(33)S This command was integrated into Cisco IOS Release 12.0(33)S.
12.4(20)T This command was integrated into Cisco IOS Release 12.4(20)T.
Release Modification