August 2005
Intermediate to advanced
798 pages
31h 12m
English
isis hello-multiplier — interface
isis hello-multiplier value [{level-1 |level-2}]
no isis hello-multiplierThe holdtime value multiplier
3
For IS-IS
, the holdtime is calculated by taking the hello interval and multiplying it by the hello multiplier. This command sets the hello multiplier to value. By changing the hello multiplier, you effectively change the holdtime. The optional level-1 and level-2 keywords allow you to apply this command to an individual level; otherwise the interval is applied to both levels.
The following commands configure IS-IS routing for the interface ethernet 1. The hello interval is set to 5 seconds (for level 1) and the multiplier is set to 5, yielding a holdtime of 25 seconds.
interface ethernet 1 ip router isis isis hello-interval 5 level-1 isis hello-multiplier 5 level-1