Draytek 2750 y Provide bridge traffic between two LANs through the air. y Extend the coverage range of a WLAN.

Vigor2750 Series User’s Guide 199

highest transmission opportunity. Specify the value

ranging from 0 to 65535.

ACM It is an abbreviation of Admission control Mandatory. It

can restrict stations from using specific category class if it

is checked.

Note: Vigor2920 provides standard WMM configuration

in the web page. If you want to modify the parameters,

please refer to the Wi-Fi WMM standard specification.

AckPolicy “Uncheck” (default value) the box means the AP router

will answer the response request while transmitting WMM

packets through wireless connection. It can assure that the

peer must receive the WMM packets.

“Check” the box means the AP router will not answer any

response request for the transmitting packets. It will have

better performance with lower reliability.

WDS means Wireless Distribution System. It is a protocol for connecting two access points

(AP) wirelessly. Usually, it can be used for the following application:

y Provide bridge traffic between two LANs through the air. y Extend the coverage range of a WLAN.

To meet the above requirement, two WDS modes are implemented in Vigor router. One is

Bridge, the other is Repeater. Below shows the function of WDS-bridge interface: