With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
fcRouteDomainId
Cisco Fibre Channel Route Domain Id
1.3.6.1.4.1.9.9.284.1.1.10.1.5
The domain ID of next hop switch. However this object, when read, could have a value zero if value of fcRouteProto is 'local'.
Back to CISCO-FC-ROUTE-MIB MIB page.
IPHost Network monitor allows you to monitor fcRouteDomainId on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.