With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cpvlanTrunkPortNativeVlan
cpvlan Trunk Port Native Vlan
1.3.6.1.4.1.9.9.173.1.2.4.1.3
The VlanIndex of the VLAN which is represented by native frames on this private vlan trunk port. For private vlan trunk ports that need to drop untagged frames or not supporting the sending and receiving of native frames, this value should be set to zero
Back to CISCO-PRIVATE-VLAN-MIB MIB page.
IPHost Network monitor allows you to monitor cpvlanTrunkPortNativeVlan 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.
