Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Reference material
Finally, you must restart every Cisco VCS. You are recommended to do this from the web
interface:
interface:
6. Go to
Maintenance > Restart
.
You are taken to the Restart page.
7. Check the number of calls and registrations currently in place.
8. Click Restart system and then confirm the restart when asked.
8. Click Restart system and then confirm the restart when asked.
When you next log in to the Cisco VCS over SSH you may receive a warning that the key
identity of the Cisco VCS has changed. Please follow the appropriate process for your SSH
client to suppress this warning.
identity of the Cisco VCS has changed. Please follow the appropriate process for your SSH
client to suppress this warning.
If your Cisco VCS is subsequently downgraded to an earlier version of Cisco VCS firmware,
the default SSH keys will be restored.
the default SSH keys will be restored.
Restoring default configuration
It is possible to restore the Cisco VCS to its default configuration. This is done through the CLI using
xCommand DefaultValuesSet. This command is not available through the web interface.
xCommand DefaultValuesSet. This command is not available through the web interface.
The DefaultValuesSet command allows you to specify the level of configuration to restore, from 1 to 3
as follows:
as follows:
n
Level 1: resets most configuration items to their default value, with the exception of the Level 2 and
Level 3 items shown in the tables below.
Level 3 items shown in the tables below.
n
Level 2: resets configuration items mostly related to remote authentication (listed in Configuration
items reset by DefaultValuesSet level 2), plus Level 1 items to their default values.
items reset by DefaultValuesSet level 2), plus Level 1 items to their default values.
n
Level 3: resets all critical configuration items (listed in Configuration items reset by
DefaultValuesSet level 3 below) plus Level 1 and Level 2 items to their default values.
DefaultValuesSet level 3 below) plus Level 1 and Level 2 items to their default values.
See the Cisco VCS Command Reference [
] for a full list of all configuration items and where
applicable their default values.
Note:xCommand DefaultValuesSet Level: 3 must be used with caution, as it resets the system’s
IPv4 and IPv6 addresses, meaning you will no longer be able to access the system over IP. It also
deletes all option keys including pre-installed options such as Expressway and the number of calls. It
also deletes all links configured on the Cisco VCS, including the automatically configured default links
between the Default Subzone, Traversal Subzone and Default Zone. Without these links, calls will not
be able to be placed. To restore these links, you should run the command xCommand
DefaultLinksAdd after xCommand DefaultValuesSet Level: 3. These links can also be restored
manually using the web interface - see the
IPv4 and IPv6 addresses, meaning you will no longer be able to access the system over IP. It also
deletes all option keys including pre-installed options such as Expressway and the number of calls. It
also deletes all links configured on the Cisco VCS, including the automatically configured default links
between the Default Subzone, Traversal Subzone and Default Zone. Without these links, calls will not
be able to be placed. To restore these links, you should run the command xCommand
DefaultLinksAdd after xCommand DefaultValuesSet Level: 3. These links can also be restored
manually using the web interface - see the
section for more information.
Configuration items reset by DefaultValuesSet level 3
The following table lists the configuration items that are reset by xCommand DefaultValuesSet
Level: 3 and their reset values.
Level: 3 and their reset values.
Configuration item
Reset value
Administration HTTP Mode
On
Administration HTTPS Mode
On
Administration SSH Mode
On
Administration Telnet Mode
Off
Ethernet [1..2] IP V4 Address
192.168.0.100
Cisco VCS Administrator Guide (X6)
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