With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
stpxRootGuardConfigTable
stpx Root Guard Config Table
1.3.6.1.4.1.9.9.82.1.5.1
A table containing a list of the bridge ports for which Spanning Tree RootGuard capability can be configured.
Back to CISCO-STP-EXTENSIONS-MIB MIB page.
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