With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cnrNotifRelatedServerType
cnr Notif Related Server Type
1.3.6.1.4.1.9.9.120.1.2.14
The type of related server.
Back to CISCO-NETWORK-REGISTRAR-MIB MIB page.
IPHost Network monitor allows you to monitor cnrNotifRelatedServerType 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.