With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcmSwitchDomainId
fcm Switch Domain Id
1.3.6.1.2.1.10.56.1.2.1.2
The Domain Id of this switch. A value of zero indicates that a switch has not (yet) been assigned a Domain Id.
Back to FC-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor fcmSwitchDomainId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.