With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vlanTrunkPortNativeVlan
vlan Trunk Port Native Vlan
1.3.6.1.4.1.9.9.46.1.6.1.1.5
The VlanIndex of the VLAN which is represented by native frames on this trunk port. For trunk ports not supporting the sending and receiving of native frames, this value should be set to zero.
Back to CISCO-VTP-MIB MIB page.
IPHost Network monitor allows you to monitor vlanTrunkPortNativeVlan on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco optical switches right now.
