With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
chassisGroup
chassis Group
1.3.6.1.4.1.9.5.1.31.2.3
about the chassis of the device. Implementation of this group is mandatory.
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor chassisGroup 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.