With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
zoneTxChangeReqs
zone Tx Change Reqs
1.3.6.1.4.1.9.9.294.1.2.2.1.5
The number of Change Requests sent by this Zone Server to other Zone Servers in the fabric on this VSAN. This includes Acquire Change Authorization requests, Stage Fabric Config Update requests, Update Fabric Config requests and Release Change Authorization requests.
Back to CISCO-ZS-MIB MIB page.
IPHost Network monitor allows you to monitor zoneTxChangeReqs on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.