With IPHost Network Monitor you can run simple snmp requests against a NETGEAR device in your network.
agentSwitchArpMacAddress
agent Switch Arp Mac Address
1.3.6.1.4.1.4526.10.2.1.10.1.3
The hardware MAX Address that each interface maps to.
Back to NETGEAR-ROUTING-MIB MIB page.
IPHost Network monitor allows you to monitor agentSwitchArpMacAddress 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.