I think you will need to provide more information on your network setup to get nany replies.
One possible approach - if the CUCM server NIC were plugged into an IOS switch Ethernet port and you wanted to force the port to shut down if the switch became isolated from the network you could configure Embedded Event Manager to monitor an upstream IP host and, if it loses connectivity to shut the Ethernet port connecting the CUCM. I am not sure whether Nexus support EEM though.
SIP traces provide key information in troubleshooting SIP Trunks, SIP
endpoints and other SIP related issues. Even though these traces are in
clear text, these texts can be gibberish unless you understand fully
what they mean. This document attempts to br...
Please find the attached HTML document, download and open it on your PC.
This provides an easy to use form where you simply answer a few
questions and it will render the proper jabber-config.xml file for you
to copy/paste. There is built in logic to verif...
CUCM Database Replication is an area in which Cisco customers and
partners have asked for more in-depth training in being able to properly
assess a replication problem and potentially resolve an issue without
involving TAC. This document discusses the bas...