With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
mpcEgressCacheEgressCacheTagValid
mpc Egress Cache Egress Cache Tag Valid
1.3.6.1.4.1.353.5.8.1.1.2.15.1.6
If the value of this object is true(1), then a valid Egress Cache Tag is present and the value of the Egress Cache Tag is in mpcEgressCacheEgressCacheTag. Otherwise, if this value is false(2), then there was no Egress Cache Tag, and the value of mpcEgressCacheEgressCacheTag is undefined.
Back to MPOA-MIB MIB page.
IPHost Network monitor allows you to monitor mpcEgressCacheEgressCacheTagValid 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.