With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vmMembershipSummaryExtTable
vm Membership Summary Ext Table
1.3.6.1.4.1.9.9.68.1.2.3
A summary of VLAN membership of non-trunk bridge ports. This table is used for retrieving VLAN membership information for the device which supports dot1dBasePort with value greater than 2048. A row is created for a VLAN and a particular bridge port range, where at least one port in the range is assigned to this VLAN. VLAN membership can only be modified via the vmMembershipTable.
Back to CISCO-VLAN-MEMBERSHIP-MIB MIB page.
IPHost Network monitor allows you to monitor vmMembershipSummaryExtTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco switches right now.
