With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
agentLagSummaryPortsBitMask
agent Lag Summary Ports Bit Mask
1.3.6.1.4.1.14179.1.2.2.2.1.9
Agent Lag Member Ports in bit mask representation
Back to AIRESPACE-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentLagSummaryPortsBitMask 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.