You can disable an IS-IS process temporarily by suppressing IS-IS without affecting IS-IS configurations.
The system view is displayed.
An IS-IS process is started, and the IS-IS view displayed.
The IS-IS process is disabled temporarily.
After the IS-IS process is disabled temporarily, you can still perform IS-IS configurations but the configurations do not take effect. You can run the undo shutdown command to cancel the suppression.
The configuration is committed.