Sets the maximum number of seconds a device waits between sending updated Link State PDUs (LSPs) to its Intermediate System-to-Intermediate System (IS-IS) neighbors.
The default interval is 900 seconds (15 minutes).
Specifies the interval in seconds. Valid values range from 1 through 65535 seconds. The default is 900 seconds.
IS-IS router configuration mode
IS-IS is supported only on devices based on the DNX chipset family. For a list of such devices, see "Supported Hardware".
The no form of the command removes the configured interval.
The following example changes the LSP refresh interval to 20000 seconds.
device# configure terminal device(config)# router isis device(config-isis-router)# lsp-refresh-interval 20000