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CUCM IP change - Inter vlan procedure

I am performing IP address change for the CUCM 8.5 Publisher and Subscriber

both publisher and subscriber communicate with each other

during the IP change. can any one tell me how to configure this in the switch.

Thanks.


1 REPLY

CUCM IP change - Inter vlan procedure

You will have to create two separate VLAN interfaces on a Layer 3 switch or router and change the uplink ports in the two separate VLANs as needed when changing IP addresses. Its important that both publisher and subscriber be able to communicate to each other for the IP change to be successful.

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