3Com WL-603 - Manual (Page 107)

Advanced 105
Figure 80 VLAN Screen
Click Add VLAN to create a new entry (see Figure 81 ).
Figure 81 VLAN Profile Screen
■ Enter a description for your VLAN in the Description field.
■ Enter the IP Address and subnet mask in the corresponding fields.
■ Select to set the NAT Domain as public or private.
■ IGMP Snooping: enabling it will turn on the feature that allows an
Ethernet switch to “listen in” on the IGMP conversation between
hosts and routers.
■ IGMP Querier: enabling this function will send out periodic IGMP
queries.
Click Apply.