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7.VLAN function: enable or disable the VLAN function.
8.Unicast packet
9.ARP broadcast packet
10.IP multicast packet
11.802.1Q VLAN tag aware: to enable
12.Ingress rule for acceptable frame types: to admit all frames or to admin only
13.Ingress rule for ingress filtering: to enable filter the frame received from a port which port is not included in the classified VLAN group member.
4.7.6 IGMP Snooping
Enable the IGMP snooping will let the switch learn the multicast router port and group address member ports into the multicast address table. The table is combined with L2 MAC table, so the maximum entry is 8K. The valid port member will auto aging out after about 5 minute idle. Figure 4.23 shows the page.
Figure 4.23. IGMP Snoop
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