With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cIsnsRegPortalPort
Cisco iSNS Registered Portal Port
1.3.6.1.4.1.9.10.116.1.1.7.2.1.1.5
The port number for this Portal as defined in the iSNS Specification [iSNS]. Whether the Portal type is TCP or UDP is indicated by cIsnsRegPortalPortType.
Back to CISCO-IETF-ISNS-MGMT-MIB MIB page.
IPHost Network monitor allows you to monitor cIsnsRegPortalPort on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
