With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
crcERSpanIpVRF
crc ER Span Ip VRF
1.3.6.1.4.1.9.9.103.1.2.5.1.11
Specifies VRF used for the traffic type. This object may be modified when the row is active.
Back to CISCO-RMON-CONFIG-MIB MIB page.
IPHost Network monitor allows you to monitor crcERSpanIpVRF 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.