The IGMP Snooping Table window displays the following parameters:
Tag — Identifies the VLAN to which a frame belongs and for which this entry contains information on Multicast group MAC addresses.
Port — Specifies the physical port in the VLAN from which Multicast group information was learned.
Address — Indicates the MAC Multicast group address for which this entry contains information.
Expiry Time — Indicates the amount of time before the entry is aged out.