Maintaining IS-IS

Resetting IS-IS

Resetting an IS-IS process clears all the data of the IS-IS process and re-establishes the adjacency.

Suppressing IS-IS

You can disable an IS-IS process temporarily by suppressing IS-IS without affecting IS-IS configurations.

Disabling IS-IS Memory Overload Control

IS-IS memory overload control is enabled by default and can be disabled.

Disabling IS-IS CPU Overload Control

(Optional) Configuring IS-IS to Discard a Specified LSP