With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ceaUNIVlanEntry
Cisco Ethernet Access UNI Vlan Entry
1.3.6.1.4.1.9.9.466.1.2.2.1
There is an entry in this table for each VLAN that exist on this device.
Back to CISCO-ETHERNET-ACCESS-MIB MIB page.
IPHost Network monitor allows you to monitor ceaUNIVlanEntry on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.