With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vlanTrunkMappingToVlan
vlan Trunk Mapping To Vlan
1.3.6.1.4.1.9.5.1.9.8.1.2
vlanTrunkMappingFromVlan will be mapped to. Agent returns inconsistentValue if this VLAN exists in the device. Agent returns inconsistentValue if this VLAN is a reserved VLAN and the value of corresponding instance of vlanTrunkMappingType is reservedToNonReserved(1). Agent returns inconsistentValue if this VLAN is not a valid ISL VLAN and the value of corresponding instance of vlanTrunkMappingType is dot1qToisl(2).
Back to CISCO-STACK-MIB MIB page.
IPHost Network monitor allows you to monitor vlanTrunkMappingToVlan on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco firewalls right now.
