3com S7906E Guide De Référence

 

1-39 

value: Length of time for the Keepalive timer, in the range 1 to 65535 seconds. 

Use the mpls ldp timer keepalive-hold command to set a keepalive timer. 

Use the undo mpls ldp timer keepalive-hold command to restore the default. 

In interface view, you can set the link Keepalive timer; in MPLS LDP remote peer view, you can set the 

targeted Keepalive timer. 

By default, both the link Keepalive timer and targeted Keepalive timer are set to 45 seconds. 

 

z 

If more than one link with LDP enabled exists between two LSRs (for example, when the two LSRs 

are connected through multiple interfaces), the Keepalive timers of all the links must be identical for 

the sessions to be stable. 

z 

Changing the values of the Keepalive timers will cause all LDP sessions and the LSPs based on 

the sessions to be removed and then reestablished. 

 

# Set the link Keepalive timer to 50 seconds on interface VLAN-interface 1. 

<Sysname> system-view 

[Sysname] interface vlan-interface 1 

[Sysname-Vlan-interface1] mpls 

[Sysname-Vlan-interface1] mpls ldp 

[Sysname-Vlan-interface1] mpls ldp timer keepalive-hold 50 

# Set the targeted Keepalive timer to 1000 seconds. 

<Sysname> system-view 

[Sysname] mpls ldp remote-peer BJI 

[Sysname-mpls-ldp-remote-bji] remote-ip 3.3.3.3 

[Sysname-mpls-ldp-remote-bji] mpls ldp timer keepalive-hold 1000 

mpls ldp transport-address { ip-address | interface } 

Interface view, MPLS LDP remote peer view 

1: Monitor level