HP MSR2000/3000/4000 Router Series MPLS Configuration Guide

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Task Command
Reset LDP sessions. reset mpls ldp [ vpn-instance vpn-instance-name ] [ peer peer-id ]
Enabling SNMP notifications for LDP
This feature enables generating SNMP notifications for LDP upon LDP session changes, as defined in RFC
3815. The generated SNMP notifications are sent to the SNMP module.
To enable SNMP notifications for LDP:
Ste
p
Command Remarks
1. Enter system view.
system-view N/A
2. Enable SNMP notifications
for LDP.
snmp-agent trap enable ldp
By default, SNMP notifications for
LDP are enabled.
For more information about SNMP notifications, see Network Management and Monitoring
Configuration Guide.
Displaying and maintaining LDP
Execute display commands in any view.
Task Command
Display LDP discovery information.
display mpls ldp discovery [ vpn-instance vpn-instance-name ]
[ interface interface-type interface-number | peer peer-lsr-id ]
[ verbose ]
Display LDP FEC-label mapping
information.
display mpls ldp fec [ vpn-instance vpn-instance-name ]
[ destination-address mask-length | summary ]
Display LDP interface information. display mpls ldp interface [ interface-type interface-number ]
Display LDP LSP information.
display mpls ldp lsp [ vpn-instance vpn-instance-name ]
[ destination-address mask-length ]
Display LDP running parameters. display mpls ldp parameter [ vpn-instance vpn-instance-name ]
Display LDP peer and session
information.
display mpls ldp peer [ vpn-instance vpn-instance-name ]
[ peer-lsr-id ] [ verbose ]
Display LDP summary information. display mpls ldp summary [ all | vpn-instance vpn-instance-name ]
LDP configuration examples
LDP LSP configuration example
Network requirements
Router A, Router B, and Router C all support MPLS.