CONFIGURING THE BARRICADETM

VLAN Profile

Configure the VLAN settings in this screen.

Description: Enter a description for the VLAN group, for example: Admin PC's

IP Address: Enter IP address for the VLAN.

Subnet Mask: Enter Subnet Mask address for the VLAN.

NAT Domain: Set NAT Domain to private or public.

IGMP Snooping: IGMP Snooping: Internet Group Management Protocol (IGMP) snooping is a method by which Layer 2 devices can “listen in” on IGMP conversations between hosts and routers. When a switch hears a group join message from a host, it notes which switch interface it heard the message on, and adds that interface to the group. Similarly, when a Layer 2 switch hears a group leave message or a response timer expires, the switch will remove that host’s switch interface from the group.

IGMP Querier: IGMP Querier: if the IGMP Querier is enabled, then the router will periodically query all multicast group members on the specified VLAN.

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SMC Networks SMC7904BRB2 manual Vlan Profile