With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vtpTrunkPortGroup3
vtp Trunk Port Group3
1.3.6.1.4.1.9.9.46.3.2.15
Additional functionality added to the vlanTrunkPortTable.
Back to CISCO-VTP-MIB MIB page.
IPHost Network monitor allows you to monitor vtpTrunkPortGroup3 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.