Changing the LSP generation interval

1. Enter the configure terminal command to access global configuration mode.
   

   device# configure terminal

2. Enter the router isis command to enter IS-IS router configuration mode and enable IS-IS on the device.
   

   device(config)# router isis
   

3. Enter the lsp-gen-interval command and specify a value to change the LSP generation interval.
   

   device(config-isis-router)# lsp-gen-interval 60
   

The following example changes the LSP generation interval to 60 seconds.

device# configure terminal
device(config)# router isis
device(config-isis-router)# lsp-gen-interval 60