With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
vsiXCIndex
vsi XC Index
1.3.6.1.4.1.9.9.162.1.4.1.4
A unique value greater than zero, for each cross-connect within the set of VsiXCTable entries indexed by vsiXCLogicalIfLow and vsiXCLogicalIfHi. The value should remain constant after a cross-connect is initialized. These values are assigned in sequence by the management agent, starting from one (1).
Back to CISCO-VSIMASTER-MIB MIB page.
IPHost Network monitor allows you to monitor vsiXCIndex 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.