Ap Discovery - Draytek Vigor2110 Series User Manual

APSD Capable
Aifsn
CWMin/CWMax
Txop
ACM
AckPolicy
4 . 1 3 . 9 A P D i s
4 . 1 3 . 9 A P D i s
Vigor router can scan all regulatory channels and find working APs in the neighborhood.
Based on the scanning result, users will know which channel is clean for usage. Also, it can be
used to facilitate finding an AP for a WDS link. Notice that during the scanning process (about
5 seconds), no client is allowed to connect to Vigor.
This page is used to scan the existence of the APs on the wireless LAN. Yet, only the AP
which is in the same channel of this router can be found. Please click Scan to discover all the
connected APs.
Vigor2110 Series User's Guide
c o v e r y
c o v e r y
The default setting is Disable.
It controls how long the client waits for each data
transmission. Please specify the value ranging from 1 to 15.
Such parameter will influence the time delay for WMM
accessing categories. For the service of voice or video
image, please set small value for AC_VI and AC_VO
categories For the service of e-mail or web browsing,
please set large value for AC_BE and AC_BK categories.
CWMin means contention Window-Min and CWMax
means contention Window-Max. Please specify the value
ranging from 1 to 15. Be aware that CWMax value must be
greater than CWMin or equals to CWMin value. Both
values will influence the time delay for WMM accessing
categories. The difference between AC_VI and AC_VO
categories must be smaller; however, the difference
between AC_BE and AC_BK categories must be greater.
It means transmission opportunity. For WMM categories
of AC_VI and AC_VO that need higher priorities in data
transmission, please set greater value for them to get
highest transmission opportunity. Specify the value
ranging from 0 to 65535.
It is an abbreviation of Admission control Mandatory. It
can restrict stations from using specific category class if it
is checked.
Note: Vigor2820 provides standard WMM configuration
in the web page. If you want to modify the parameters,
please refer to the Wi-Fi WMM standard specification.
"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.
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