4.2.2 Multi-VLAN

Vigor2750 series offers multi-VLAN function to make the data transmission with security. Data transmitting through the DSL port for connecting to Internet can be tagged with an ID number specified here for ensuring the security. In addition, each LAN port also can be tagged with an ID number in local network to reach the goal of protection.

If all the boxes are checked, it means that Internet connection and data transmission can be done via 4 VLAN groups.

Enable Multi-VLAN Setup Check the box to enable Multi-VLAN configuration.

WAN VLAN IDData sent out through the WAN port will be tagged with VLAN ID number specified here. The range of ID number you can type is from 2 – 4096.

Enable VoIP WAN Setup Check the box to enable VoIP WAN configuration.

VoIP WAN VLAN ID Voice sent out through the WAN port will be tagged with VLAN ID number specified here. The range of ID number you can type is from 2 - 4096.

VoIP WAN Setting – Click this link to open VoIP WAN setting.

LAN/NAT

Such value is constant and fixed. All the data will be

 

transmitted by NAT through WAN port.

Bridge 1/2/3

LAN port (P2-P4) selected here will ask a Public IP address

 

from ISP for transmitting data from PC directly without

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Draytek 2750 manual Transmitted by NAT through WAN port