Command Reference Guide

282 ● timer lsp-max-age 3Com Router 5000 Family and Router 6000 Family
Command Reference
timer lsp-max-age
Purpose Use the timer lsp-max-age command to configure the maximum lifetime of an
LSP generated by the current router.
Use the undo timer lsp-max-age command to restore the default value.
Syntax timer lsp-max-age seconds
undo timer lsp-max-age
Parameters seconds
Specifies the maximum lifetime of LSP, measured in
seconds. The range is 1 to 65535. The default value is
1200 seconds.
Example Set the lifetime of an LSP generated by the current system to 25 minutes, i.e., 1500
seconds.
[3Com -isis] timer lsp-max-age 1500
View This command can be used in the following views:
■ IS-IS view
Description When a router generates the LSP of the system, it will fill in the maximum lifetime of
this LSP. When other routers receive this LSP, its lifetime will be reduced continuously
as the time goes by. If updated LSP has not been received before the old one times
out, this LSP will be deleted from the LSDB.
Related Command timer-lsp-refresh