Restoring an Invalidated License
Prerequisites
The license has been invalidated on the device and the license code has been obtained.
Obtain a license revocation code using either of the following ways:
Through the CLI: Run the display license revoke-ticket command in any view on the device to obtain a license revocation code.
Through the web system: Choose . On the License File Information tab page, click Revoke to obtain a license revocation code.
Context
If the license of the equipment (node) is revoked by mistake, the license is unavailable. In this case, you can use the Revoked License Recovery function to recover the license.
Compared with the old license file, the new license file has a different license serial number (LSN) only. Original services are not affected.
The capacity, functionality, product, version, and ESN information in the new license file is the same as that in the invalidated license file, and only the LSN is different.
Only permanent commercial licenses can be recovered. Fixed-term commercial licenses cannot be recovered.
