Configuring the Transmission Frequency for Link-State PDUs on IS-IS Interfaces

By default, the routing device sends one link-state PDU packet out an interface every 100 milliseconds. To modify this interval, include the lsp-interval statement:

lsp-interval milliseconds;

For a list of hierarchy levels at which you can include this statement, see the statement summary section for this statement.

To disable the transmission of all link-state PDU packets, set the interval to 0.