With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
stpxMSTPortRoleEntry
stpx MST Port Role Entry
1.3.6.1.4.1.9.9.82.1.11.12.1
An entry containing the port role information for the MST protocol on a port for a particular MST instance existing on the system.
Back to CISCO-STP-EXTENSIONS-MIB MIB page.
IPHost Network monitor allows you to monitor stpxMSTPortRoleEntry 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.
