Command Reference Guide

60 ● mpls ldp timer 3Com Router 5000 Family and Router 6000 Family
Command Reference
mpls ldp timer
Purpose Use the mpls ldp timer command to set the duration of a Hello hold timer or
session hold timer.
Use the undo mpls ldp timer command to restore the default value.
Syntax mpls ldp timer { session-hold session-holdtime | hello hello-holdtime }
undo mpls ldp timer { session-hold | hello }
Parameters hello hello-holdtime
Specifies timeout time of hello hold timer, in the range
6 to 65535 seconds. It defaults to 15 seconds.
session-hold
session-holdtime
Specifies timeout time of session hold timer, in the
range 1 to 65535 seconds. It defaults to 60 seconds.
Example Modify the duration of a Hello hold timer.
[3Com -Ethernet3/0/0] mpls ldp timer hello 30
View This command can be used in the following views:
■ Interface view
■ Remote-Peer view
Description Timeout of Hello hold timer means that the adjacency relation with the peer is down,
while timeout of session hold timer means that the session relation with the peer is
down.
In general, the transmission interval of hello/keepalive packets is one-third of the
timeout time of hello/session hold timer.
Normally, the default value can be directly adopted. In special cases, you need to
make modification according to requirements. Please note that the modification of
hello parameter may cause reestablishment of the original session as well as deletion
and reestablishment of the LSP established based on this session
Related Commands ■ mpls ldp
■ mpls ldp enable