HP MSR2000/3000/4000 Router Series MPLS Command Reference

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Default
LDP is disabled on an interface.
Views
Interface view
Predefined user roles
network-admin
Usage guidelines
Before you enable LDP for an interface, use the mpls ldp command in system view to enable LDP globally.
Disabling LDP on an interface terminates all LDP sessions on the interface, and removes all LSPs
established through the sessions.
If the interface is bound with a VPN instance, you must also use the vpn-instance command to enable LDP
for the VPN instance.
An up interface enabled with LDP and MPLS sends Link Hellos for neighbor discovery.
Examples
# Enable LDP for interface Ethernet 1/1.
<Sysname> system-view
[Sysname] mpls ldp
[Sysname-ldp] quit
[Sysname] interface ethernet 1/1
[Sysname-Ethernet1/1] mpls ldp enable
Related commands
• display mpls ldp interface
• mpls enable
• mpls ldp
mpls ldp timer
Use mpls ldp timer to configure the Hello hold time, Hello interval, Keepalive hold time, and Keepalive
interval.
Use undo mpls ldp timer to restore the default.
Syntax
mpls ldp timer { hello-hold timeout | hello-interval interval | keepalive-hold timeout | keepalive-interval
interval }
undo mpls ldp timer { hello-hold | hello-interval | keepalive-hold | keepalive-interval }
Default
The Link Hello hold time is 15 seconds, the Link Hello interval is 5 seconds, the Keepalive hold time is 45
seconds, and the Keepalive interval is 15 seconds.
Views
Interface view