With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
slbVirtualService
slb Virtual Service
1.3.6.1.4.1.9.9.161.1.4.1.1.7
The service setting for this virtual server. Setting this to other than 'none' results in an association being formed between clients using this service and this virtual server. Subsequent packets from clients requiring this service will be forwarded to the nominated real server.
Back to CISCO-SLB-MIB MIB page.
IPHost Network monitor allows you to monitor slbVirtualService 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.