Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Maintenance
Cisco VCS Administrator Guide (X7.2)
Page 272 of 498
When the software has installed, a summary of active calls and registrations is displayed. These will
be lost when you reboot the system.
be lost when you reboot the system.
c. Click Reboot system.
Note that if you make any configuration changes between uploading the software and rebooting, those
changes will be lost when the system restarts.
After the reboot is complete you are taken to the
changes will be lost when the system restarts.
After the reboot is complete you are taken to the
Login
page.
7. For upgrades to other components, the software is automatically installed. No reboot is required.
The upgrade is now complete. The
Overview
and
Upgrade
pages now show the upgraded software
component version numbers.
Note that some components may require
to enable them; this is done through the Option keys
page (
Maintenance > Option keys
).
Downgrading
If you need to downgrade to an earlier release of the VCS platform, configuration changes, including
changes made to FindMe or Provisioning, will be lost. When the downgrade has completed you will have to
restore a backup of the system configuration that was made against the release you have just reinstalled.
Other manual steps may be required — you must review the release notes for the version you are
downgrading from.
changes made to FindMe or Provisioning, will be lost. When the downgrade has completed you will have to
restore a backup of the system configuration that was made against the release you have just reinstalled.
Other manual steps may be required — you must review the release notes for the version you are
downgrading from.
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To downgrade a component to an older release you should follow the same instructions as above for
upgrading, but select the appropriate software image file for the software version you want to downgrade to.
upgrading, but select the appropriate software image file for the software version you want to downgrade to.
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As with upgrading, you are recommended to backup your system configuration before downgrading.
Upgrading using secure copy (SCP/PSCP)
To upgrade using a secure copy program such as SCP or PSCP (part of the PuTTY free Telnet/SSH
package) you need to transfer two files to the VCS:
package) you need to transfer two files to the VCS:
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A text file containing just the 16-character Release Key (required for the VCS platform component only).
Ensure there is no extraneous white space in this file.
Ensure there is no extraneous white space in this file.
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The file containing the software image.
To transfer these files:
1. If you are upgrading the VCS platform component, upload the Release Key file using SCP/PSCP to the
/tmp/ folder on the system. The target name must be release-key, for example:
scp release-key root@10.0.0.1:/tmp/release-key
scp release-key root@10.0.0.1:/tmp/release-key
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Enter the root password when prompted.
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The Release Key file must be uploaded before the image file.
2. Upload the software image using SCP/PSCP.
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For the VCS platform component:
o
Upload to the /tmp folder on the system. The target name must be /tmp/tandberg-image.tar.gz, for
example: scp s42700x5.tar.gz root@10.0.0.1:/tmp/tandberg-image.tar.gz
example: scp s42700x5.tar.gz root@10.0.0.1:/tmp/tandberg-image.tar.gz