With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cagwPathEthGreBytesReceivedRev1
Cisco's ASN Gateway Path Ethernet Gre Bytes Received Rev1
1.3.6.1.4.1.9.9.638.1.3.5.2.1.15
Total Number of bytes received over the path on ethernet convergence sublayer.
Back to CISCO-ASN-GATEWAY-MIB MIB page.
IPHost Network monitor allows you to monitor cagwPathEthGreBytesReceivedRev1 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.