With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentLagSummaryLagIndex
agent Lag Summary Lag Index
1.3.6.1.4.1.4526.10.1.2.2.2.1.2
Agent LAG IfIndex. This value corresponds with the LAG interface in the ifTable.
Back to NETGEAR-SWITCHING-MIB MIB page.
IPHost Network monitor allows you to monitor agentLagSummaryLagIndex on NETGEAR device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring NETGEAR switches right now.