With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dataSourceCapsIfIndex
data Source Caps If Index
1.3.6.1.2.1.16.22.1.1.1.1.4
This object contains the ifIndex value of the ifEntry associated with this smonDataSource. The agent MUST create 'propVirtual' ifEntries for each dataSourceCapsEntry of type VLAN or entPhysicalEntry.
Back to SMON-MIB MIB page.
IPHost Network monitor allows you to monitor dataSourceCapsIfIndex 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.