Cisco Cisco Content Security Management Appliance M390 Guia Do Utilizador
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Cisco IronPort AsyncOS 7.2.0 for Security Management User Guide
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Chapter 11 Common Administrative Tasks
CLI Command Associated with Backup
The backup feature also provides you with the backupconfig command that
allows you to back up your data files without using the Security Management
appliance GUI. Regardless of which method you use, you should also consider
saving your configuration using the saveconfig command after your upgrade is
complete. For more information, see
allows you to back up your data files without using the Security Management
appliance GUI. Regardless of which method you use, you should also consider
saving your configuration using the saveconfig command after your upgrade is
complete. For more information, see
The backup process has two distinct phases:
•
Phase 1—Phase 1 of the backup process starts with the data transfer between
the source and target appliances. During data transfer, services on the source
appliance remain running, therefore data collection can still continue.
Services though are shut down on the target appliance. Once the data transfer
is complete from the source to target appliance, Phase 2 begins.
the source and target appliances. During data transfer, services on the source
appliance remain running, therefore data collection can still continue.
Services though are shut down on the target appliance. Once the data transfer
is complete from the source to target appliance, Phase 2 begins.
•
Phase 2—When Phase 2 begins, services on the source appliance are shut
down. Any differences that have collected during the data transfer between
the source and target appliance since the initial shutdown are copied to the
target appliance and the service is brought back up for both the source and the
target. This allows maintain maximum uptime on the source appliance and no
data loss for either appliance.
down. Any differences that have collected during the data transfer between
the source and target appliance since the initial shutdown are copied to the
target appliance and the service is brought back up for both the source and the
target. This allows maintain maximum uptime on the source appliance and no
data loss for either appliance.
Once the data transfer is finished the data on the two boxes will be identical.
There are two type of scheduled backups that you can perform on the Security
Management appliance:
Management appliance:
•
—Periodic backups consist of continual backups that can be
scheduled for a predetermined time, or for a single backup that occurs at a
predetermined time.
predetermined time.
•
—Instant backups occur immediately when the user initiates
the backupconfig command on the CLI.
Additionally, you can view or cancel scheduled and ongoing backups, check the
status of a backup, or verify if a backup can be scheduled onto a remote machine.
status of a backup, or verify if a backup can be scheduled onto a remote machine.
Note
It is important to remember that if your backup is to succeed, a version of the
backup process on source Security Management appliance should be compatible
with that on target Security Management appliance. If there is version
incompatibility, an error is thrown. If this happens, you must upgrade one of the
Security Management appliances before scheduling a backup. This check will be
backup process on source Security Management appliance should be compatible
with that on target Security Management appliance. If there is version
incompatibility, an error is thrown. If this happens, you must upgrade one of the
Security Management appliances before scheduling a backup. This check will be