Cisco Cisco TelePresence Video Communication Server Expressway 관리 매뉴얼
For example, consider an implementation of two sets of Unified Communications infrastructure to provide a live
MRA environment and a staging environment, respectively. This implementation might also require an isolated
environment for sensitive communications.
MRA environment and a staging environment, respectively. This implementation might also require an isolated
environment for sensitive communications.
Figure 17 Multiple deployments to partition Unified Communications services accessed from outside the
network
network
Serviceability improvements
Secure connection checker
This new utility enables you to test whether or not a secure connection can be made from the VCS. It checks the
validity of certificates presented by the transacting parties, looking for errors that would prevent the secure
connection.
validity of certificates presented by the transacting parties, looking for errors that would prevent the secure
connection.
You simply enter an FQDN, hostname, or IP address to test the secure connection without otherwise affecting your
configuration.
configuration.
The feature can be used in the following circumstances:
■
you are discovering Unified Communications servers / nodes while configuring Mobile and Remote Access,
and wish to test whether TLS or HTTPS will be possible with the configured nodes
and wish to test whether TLS or HTTPS will be possible with the configured nodes
■
you are configuring a Unified Communications traversal zone, or Secure Traversal zone, between the VCS
Control and the VCS Expressway
Control and the VCS Expressway
You can now filter the logs that VCS sends to each remote syslog host by severity level.
For example, your syslog host is typically receiving syslog messages from multiple systems, so you may want to limit
VCS to sending only "Error" messages (and anything more severe) to this host. If you want to leave the host
untouched while troubleshooting a VCS problem, you could configure a second, temporary, host to receive "Debug"
level (most verbose = messages of all severities). Then you could safely remove the configuration after resolving the
issue, without risking your primary syslog host.
VCS to sending only "Error" messages (and anything more severe) to this host. If you want to leave the host
untouched while troubleshooting a VCS problem, you could configure a second, temporary, host to receive "Debug"
level (most verbose = messages of all severities). Then you could safely remove the configuration after resolving the
issue, without risking your primary syslog host.
Call detail records (CDRs)
The VCS now has the ability to record call connections and disconnections. There is a new service that allows short-
lived CDRs to be read from the VCS by an external system.
lived CDRs to be read from the VCS by an external system.
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Cisco TelePresence Video Communication Server Administrator Guide