Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
Field
Description
Pipe 1 and
Pipe 2
Calls
Shows the total number of calls currently traversing the link.
Bandwidth
used
used
Shows the total amount of bandwidth currently being consumed by all calls traversing the link.
You can configure up to 3000 links. Some links are created automatically when a subzone or zone is created.
Default Links
If a subzone has no links configured, then endpoints within the subzone are only able to call other endpoints within
the same subzone. For this reason, the VCS comes shipped with a set of pre-configured links and will also
automatically create new links each time you create a new subzone.
the same subzone. For this reason, the VCS comes shipped with a set of pre-configured links and will also
automatically create new links each time you create a new subzone.
Pre-configured links
The VCS is shipped with the Default Subzone, Traversal Subzone and Default Zone already created, and with default
links pre-configured between them as follows: DefaultSZtoTraversalSZ, DefaultSZtoDefaultZ and
TraversalSZtoDefaultZ. If the VCS is in a cluster, an additional link, DefaultSZtoClusterSZ, between the Default
Subzone and the Cluster Subzone is also established.
links pre-configured between them as follows: DefaultSZtoTraversalSZ, DefaultSZtoDefaultZ and
TraversalSZtoDefaultZ. If the VCS is in a cluster, an additional link, DefaultSZtoClusterSZ, between the Default
Subzone and the Cluster Subzone is also established.
You can edit any of these default links in the same way you would edit manually configured links. If any of these links
have been deleted you can re-create them, either:
have been deleted you can re-create them, either:
■
manually through the web interface
■
automatically by using the CLI command
xCommand DefaultLinksAdd
Automatically created links
Whenever a new subzone or zone is created, links are automatically created as follows:
New zone/subzone type
Default links are created to...
Subzone
Default Subzone and Traversal Subzone
Neighbor zone
Default Subzone and Traversal Subzone
DNS zone
Default Subzone and Traversal Subzone
ENUM zone
Default Subzone and Traversal Subzone
Traversal client zone
Traversal Subzone
Traversal server zone
Traversal Subzone
Along with the pre-configured default links this ensures that, by default, any new subzone or zone has connectivity to
all other subzones and zones. You may rename, delete and amend any of these default links.
all other subzones and zones. You may rename, delete and amend any of these default links.
Note:
calls will fail if links are not configured correctly. You can check whether a call will succeed, and what
bandwidth will be allocated to it, using the CLI command
xCommand CheckBandwidth
.
Configuring Pipes
Pipes are used to control the amount of bandwidth used on calls between specific subzones and zones. The limits
can be applied to the total concurrent bandwidth used at any one time, or to the bandwidth used by any individual
call.
can be applied to the total concurrent bandwidth used at any one time, or to the bandwidth used by any individual
call.
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Cisco TelePresence Video Communication Server Administrator Guide
Bandwidth Control