With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cevcSIPrimaryVlanBeginningVlan
Cisco Ethernet Virtual Connection SI Primary Vlan Beginning Vlan
1.3.6.1.4.1.9.9.613.1.4.8.1.1
If cevcSIPrimaryVlanEndingVlan is '0', then this object indicates a single VLAN in the list. If cevcSIPrimaryVlanEndingVlan is not '0', then this object indicates the first VLAN in a range of VLANs.
Back to CISCO-EVC-MIB MIB page.
IPHost Network monitor allows you to monitor cevcSIPrimaryVlanBeginningVlan on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco routers right now.