If you accidentally made any changes on F5 BIG IP system due to which Traffic processing is not working as expected then there are three solutions by which you can revert back the changes done on the F5 BIG IP System.
1) Restoring the Saved Configuration
--> If you have performed the backup of configuration before doing the change on F5 then you can easily restore the configuration to previously saved configuration.
--> Navigate to System > Archives > Restore to restore the previously saved configuration backup.
2) Syncing the configuration from Standby to Active unit.
--> If you have not performed the configuration backup before doing the change on the F5 then you can sync the configuration from Standby Unit to Active Unit.
--> As the Standby Unit contains Previously saved configuration and has not been synced from Active device after doing the change.
--> Navigate to Device Management > Device Groups > Sync the configuration from standby unit to Active unit.
3) StandAlone F5
--> In Case, If you do not have F5 HA setup in the production then you have not saved the configuration after doing the change then execute below command on CLI to revert back the changes.
# tmsh load sys config
Reference: F5.com
Md.Kareemoddin
CCIE # 54759
1) Restoring the Saved Configuration
--> If you have performed the backup of configuration before doing the change on F5 then you can easily restore the configuration to previously saved configuration.
--> Navigate to System > Archives > Restore to restore the previously saved configuration backup.
2) Syncing the configuration from Standby to Active unit.
--> If you have not performed the configuration backup before doing the change on the F5 then you can sync the configuration from Standby Unit to Active Unit.
--> As the Standby Unit contains Previously saved configuration and has not been synced from Active device after doing the change.
--> Navigate to Device Management > Device Groups > Sync the configuration from standby unit to Active unit.
3) StandAlone F5
--> In Case, If you do not have F5 HA setup in the production then you have not saved the configuration after doing the change then execute below command on CLI to revert back the changes.
# tmsh load sys config
Reference: F5.com
Md.Kareemoddin
CCIE # 54759
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