With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
ccdsgIfCaVendorTable
CISCO CABLE DSG If Ca Vendor Table
1.3.6.1.4.1.9.10.999.1.1
The DSG CA Vendor Table associates a CA Vendor Index with the CA Vendor Name and the number of tunnels that carry the CA Vendor's OOB Messaging.
Back to CISCO-CABLE-DSG-IF-MIB MIB page.
IPHost Network monitor allows you to monitor ccdsgIfCaVendorTable on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.