hpSwitchIgmpIpMcastState 1.3.6.1.4.1.11.2.14.11.5.1.7.1.15.2.1.3

The operational status of the IGMP feature for this port or trunk. 1 implies that all IP Multicast traffic will be monitored on the port, 2 implies that IP Multicast traffic will be dropped on the port, and 3 implies that all IP Multicast traffic will be forwarded without the switch examining it.