User manual

DSL-2750U 3G/ADSL/Ethernet Router with
Wi-Fi and Built-in Switch
User Manual
Configuring via Web-based Interface
Parameter Description
VLAN settings
(The section is displayed, if the VLAN MUX Mode choice of the Ethernet WAN type radio
button is selected on the Advanced / Interface grouping page.)
Use VLAN
The checkbox indicates that the router is allowed to apply VLAN
tagging.
VLAN priority A priority tag for the type of traffic transmitted.
VLAN ID An identifier for the VLAN.
Miscellaneous
Enable IGMP Multicast
Select the checkbox to allow multicast traffic from the external
network (e.g. video streaming) to be received.
NAT
Select the checkbox if you want one WAN IP address to be used for
all computers of your LAN.
Firewall
Select the checkbox to enable protection against ARP and DDoS
attacks.
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