With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ciiISAdjProtSuppTable
Cisco IS-IS IS Adj Prot Supp Table
1.3.6.1.4.1.9.10.118.1.6.4
This table contains the set of protocols supported by neighboring Intermediate Systems as reported in received IIH PDUs.
Back to CISCO-IETF-ISIS-MIB MIB page.
IPHost Network monitor allows you to monitor ciiISAdjProtSuppTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.
