With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
dot3adAggPortPartnerAdminState
dot3ad Agg Port Partner Admin State
1.2.840.10006.300.43.1.2.1.1.22
A string of 8 bits, corresponding to the current administrative value of Actor_State for the protocol Partner. The bit allocations are as defined in 30.7.2.1.20. This attribute value is read-write. The assigned value is used in order to achieve manually configured aggregation.
Back to IEEE8023-LAG-MIB MIB page.
IPHost Network monitor allows you to monitor dot3adAggPortPartnerAdminState on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco multiplexers right now.