User`s manual

VoIP/(802.11g) ADSL2+ (VPN) Firewall Router
Chapter 4: Configuration
147
IGMP
IGMP, known as Internet Group Management Protocol, is used to management hosts from multicast
group.
IGMP Forwarding: Accepting multicast packet. Default is set to Enable.
IGMP Snooping: Allowing switched Ethernet to check and make correct forwarding decisions. Default
is set to Disable.
VLAN Bridge
This section allows you to create a VLAN group and specify the members.
Edit:
Edit your member ports in selected VLAN group.
Create VLAN:
To create another VLAN group.
Advanced VLAN Setup Example (Triply Play)
VLAN_data:
Ethernet Port 1, Wireless and Wireless WDS are reserved for Internet
- On Ethernet port 1 also needs VC 0/40 bridged.
VLAN_Vedio
Ethernet ports: 2, 3 and 4:
- 0/33 Bi-directional IP
- 0/34 Video
- 0/35 Video
- 0/36 Video Subscriber Services (EPG, EAS, etc.)
- 0/37 Video
- 0/38 Video
- 0/39 Spare
Step 1: Setup Member Ports
Go to Configuration 

 LAN 

 Bridge Interface.
You can setup member ports for each VLAN group under Bridge Interface section. From the example, two
VLAN groups need to be created.