Check Call Manager Server are in cluster?

[csshenoy80]

Hi

Suppose we have a Call Manager Cluster with one Pub + 2 Sub, how do we make sure they are in a cluster?

How do we check this in case of Windows based call manager and appliance based call manager?

Thanks.

[Jaime Valencia]

On windows you could check the dblhelper, on linux it's very easy as you CANNOT install a SUB if you do not configure it before in CUCM admin. So linux just look at CCMadmin

HTH

java

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[csshenoy80]

Thanks.. it has been very helpful.

In case the Subscriber in the Appliance based CUCM cluster goes out of sync or crashes out of cluster (hardware/software crash), will this reflect saying the subscriber is NOT a part of the cluster?

Thanks.

[Jaime Valencia]

No, if it goes out of sync, it's because it's in a cluster. Standalone servers cannot be out of sync as they do not get info from any other server.

If it crashes just follow the document on replacing a server in a cluster.

HTH

java

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[csshenoy80]

Will there be any displayed on the ccmadmin page if the subscriber goes out of sync? Is this error shown pn Pub or on Sub?

[Jaime Valencia]

no, use utils dbreplication commands to check status

Usage info available in OS guide for CUCM, all in CCO

HTH

java

if this helps, please rate

[csshenoy80]

Thanks a lot for all the info, its been very helpful!