With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
leArpIsRemoteAddress
le Arp Is Remote Address
1.3.6.1.4.1.353.5.3.1.1.9.1.3
Indicates whether this entry is for a local or remote MAC address. In this context, 'local' means 'a MAC address that is local to the remote client', as opposed to 'one of my addresses'. true(1) The address is believed to be remote - or its local/remote status is unknown. For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being set in the LE_ARP_RESPONSE. During Topology Change periods, remote LE_ARP entries generally age out faster than others. Specifically, they are subject to the Forward Delay Time as well as to the Aging Time. false(2) The address is believed to be local - that is to say, registered with the LES by the client whose ATM address is leArpAtmAddress. For an entry created via the LE_ARP mechanism, this corresponds to the 'Remote address' flag being cleared in the LE_ARP_RESPONSE.
Back to LAN-EMULATION-CLIENT-MIB MIB page.
IPHost Network monitor allows you to monitor leArpIsRemoteAddress on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco mobile switches right now.