configure isis area timer lsp-gen-interval

configure isis area area_name timer lsp-gen-interval seconds {level[1| 2]}


This command configures the minimum time required to wait before regenerating the same LSP.

Syntax Description

area_name Specifies the router process for which you want to configure the LSP generation interval.
seconds Specifies the generation level in seconds. The range is 1 to 120 seconds.
level Specifies the level to which you want to apply the configuration. If neither level 1 nor level 2 is specified, the configuration applies to both levels.


30 seconds.

Usage Guidelines

In link flapping situations in a mesh network, this can greatly reduce the amount of network traffic generated from LSP flooding.


The following command sets the LSP generation interval to a value of 40 seconds:

configure isis area areax timer lsp-gen-interval 40


This command was first available in ExtremeXOS 12.1.

Platform Availability

This command is available on platforms with a Core or Premier license as described in the ExtremeXOS and Switch Engine 31.7 Feature License Requirements document.