With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIsnsClntRegEntityEID
Cisco iSNS Clnt Registered Entity EID
1.3.6.1.4.1.9.10.116.1.2.4.1.2
The EID is a unique registered Entity object identifier, as specified in the iSNS Specification. This is the iSNS Entity Identifier for the Entity.
Back to CISCO-IETF-ISNS-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cIsnsClntRegEntityEID 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.