Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
When to Create a Backup
You are recommended to create a backup in the following situations:
■
before performing an upgrade
■
before performing a system restore
■
in demonstration and test environments if you want to be able to restore the VCS to a known configuration
Content of the Backup File
The data in the backup includes:
■
system configuration settings
■
clustering configuration
■
security certificates
■
administrator account details
■
call detail records (if the CDR service on VCS is enabled)
Log files are not included in the backup files.
Limitations
The following limitations apply:
■
Backups can only be restored to a system running the same version of software from which the backup was
made.
made.
■
You can create a backup on one VCS and restore it to a different VCS, for example if the original system has
failed. However, before performing the restore you must install on the new system the same set of option keys
that were installed on the old system. If you attempt to restore a backup made on a different VCS, you will
receive a warning message, but you will be allowed to continue.
failed. However, before performing the restore you must install on the new system the same set of option keys
that were installed on the old system. If you attempt to restore a backup made on a different VCS, you will
receive a warning message, but you will be allowed to continue.
■
Do not use backups to copy data between VCSs, because system specific information, such as IP addresses,
will be duplicated.
will be duplicated.
Note:
We recommend that you take the VCS unit out of service before performing a restore.
section.
Creating a System Backup
To create a backup of VCS system data:
1.
Go to Maintenance > Backup and restore.
2.
Optionally, enter an Encryption password with which to encrypt the backup file.
If a password is specified, the same password will be required to restore the file.
3.
Click Create system backup file.
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Cisco TelePresence Video Communication Server Administrator Guide