User's Manual

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WLAN Broadband Router
User Manual
4.3.5.7 VLAN
This page allow user to configure VLAN setting for each LAN, WLAN and WAN port. In the setting,
you may to assign a VID, priority, CFI and tagging on/off in each port.
Item
Description
Enable VLAN
Click the box to enable VLAN function.
Enable
Click the box of each interface to enable VLAN.
Ethernet/Wireless
Select the interface (LAN: Ethernet port1~4/Wireless; WAN: Ethernet
port5) to enable VLAN function.
WAN/LAN
LAN: When “Tag” is enabled, router will add a 802.11Q tagging (4 bytes
long with VID, Priority, and CFI) in the header of each outgoing packet.
Also, for every incoming packet without 802.11Q tagging or VID is not
matched, router will drop the packet when tagging is enabled.
WAN: When “Tag” is enabled on the WAN port, the incoming packet will
be forwarded to router itself when its VID is matched with VID of WAN
port. Otherwise, this receiving packet will be forwarded to LAN port with
the same VID. If no any VID is matched, this incoming packet will be
dropped.
Tag
User may choose to enable VLAN “tagging” for each port. Please refer to
the above described WAN/LAN.
When VLAN tagging is not enabled, but incoming packet has carried
802.11Q VLAN tag, router will drop this packet.
VID(1~4090)
Set the VID number for each port.
Priority
Select the priority value (0~7) from pull-down menu.
CFI
Select this box to set CFI (Canonical Format Indicator) value to 1. The
default value is non-selected, CFI value is 0.
Apply Changes
Click the Apply Changes button to commit changes.
Reset
Click the Reset button to abort change and recover the previous
configuration setting.