With IPHost Network Monitor you can run simple snmp requests against a Cisco device in your network.
cisAddressAliasingMode
Cisco IGMP Snooping Address Aliasing Mode
1.3.6.1.4.1.9.9.263.1.1.9
The object indicates the current IGMP Address Aliasing Mode of the device. normal(1) : IGMP is working in normal mode without detecting address aliasing. fallback(2): address aliasing is detected. The device stops listening to the multicast control traffic and stays in the fallback mode for an expiry time before getting back to the normal mode.
Back to CISCO-IGMP-SNOOPING-MIB MIB page.
IPHost Network monitor allows you to monitor cisAddressAliasingMode on Cisco device via the SNMP protocol. Download IPHost Network Monitor (500 monitors for 30 days, 50 monitors free forever) to start monitoring Cisco wireless switches right now.
