Rolling back the APR signature database
Each time a rollback operation is performed, the device backs up the APR signature database of the current version. If you repeat the rollback to the last version operation multiple times, the APR signature database will repeatedly switch between the current version and the last version.
To roll back the APR signature database:
Step | Command | Remark |
|---|---|---|
1. Enter system view. | system-view | N/A |
2. Roll back the APR signature database. | apr signature rollback { factory | last } | To ensure that the APR signature database can be successfully rolled back to the last version, back up the current APR signature database each time you update the database. |