Disables incremental shortcut LSP SPF optimization.
Disabled.
IS-IS router configuration mode
IS-IS is supported on the Extreme 8820, SLX 9740, SLX 9640, and SLX 9540 devices only.
The no form of the command restores incremental shortcut LSP SPF optimization.
The following example disables incremental shortcut LSP SPF optimization.
device# configure terminal device(config)# router isis device(config-isis-router)# disable-inc-stct-spf-opt