With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cdpCacheSysName
Cisco Discovery Protocol Cache Sys Name
1.3.6.1.4.1.9.9.23.1.2.1.1.17
Indicates the value of the remote device's sysName MIB object. By convention, it is the device's fully qualified domain name. This object is not instantiated if no sysName field (TLV) was reported in the most recently received CDP message.
Back to CISCO-CDP-MIB MIB page.
IPHost Network monitor allows you to monitor cdpCacheSysName on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
