On Router 1, issue the show link-management commands to verify if the control channel, TE links, and LMP negotiations are working as expected. The show link-management peer command indicates peer addresses, names, and identifiers, as well as control channel identifiers. The show link-management statistics command shows the number of LMP hellos and messages that have been exchanged. The show link-management te-link command displays names and identifiers configured for the TE link.
user@router1> show link-management peer
Peer name: router4, System identifier: 37495
State: Up, Control address: 10.255.70.103
CC local ID CC remote ID State TxSeqNum RcvSeqNum Flags
22515 38882 Up 1692 1691
TE links:
sonet
user@router1> show link-management statistics
Statistics for peer router4
Received packets
ConfigAck: 1
Hello: 748
LinkSummary: 13
LinkSummaryAck: 1
Small packets: 0
Wrong protocol version: 0
Messages for unknown peer: 0
Messages for bad state: 0
Stale acknowledgements: 0
Stale negative acknowledgements: 0
Sent packets
Config: 24
Hello: 748
LinkSummary: 13
LinkSummaryAck: 13
Retransmitted packets
Config: 18
LinkSummary: 9
Dropped packets
Config: 5
LinkSummary: 3
user@router1> show link-management te-link
TE link name: sonet, State: Up
Local identifier: 8070, Remote identifier: 8070, Local address: 10.35.1.1,
Remote address: 10.35.1.2, Encoding: SDH/SONET, Switching: PSC-1,
Minimum bandwidth: 622.08Mbps, Maximum bandwidth: 622.08Mbps,
Total bandwidth: 622.08Mbps, Available bandwidth: 622.08Mbps
Name State Local ID Remote ID Bandwidth Used LSP-name
so-0/1/2 Up 22279 21303 622.08Mbps No