D-Link DAP-3690 Bedienungsanleitung PDF herunterladen (Seite 29)

29D-Link DAP-3690 User Manual

Section 3 - Conguration

WMM (Wi-Fi

Multimedia):

WMM stands for Wi-Fi Multimedia. Enabling this feature will improve the user experience for audio and video applications

over a Wi-Fi network.

Short GI:

Select Enable or Disable. Enabling a short guard interval can increase throughput. However, be aware that it can also increase

the error rate in some installations due to increased sensitivity to radio-frequency installations.

IGMP Snooping:

Select Enable or Disable.InternetGroupManagementProtocolallowstheAPtorecognizeIGMPqueriesandreportssent

betweenroutersandanIGMPhost(wirelessSTA).WhenIGMPsnoopingisenabled,theAPwillforwardmulticastpacketsto

anIGMPhostbasedonIGMPmessagespassingthroughtheAP.

This setting determines the powerlevel of the wireless transmission.Transmitting power can be adjusted toeliminate

overlappingofwirelessareacoveragebetweentwoaccesspointswhereinterferenceisamajorconcern.Forexample,if

wireless coverage is intended for half of the area, then select 50% as the option. Use the drop-down menu to select 100%,

50%, 25%, or 12.5%.

Transmit Power:

Ack Time Out (2.4

GHZ, 48~200) or Ack

Time Out (5 GHZ,

25~200):

ToeectivelyoptimizethroughputoverlongdistancelinksenteravalueforAcknowledgementTimeOutbetween25 and

200 microsecondsfor5GHzorfrom48 to 200microsecondsinthe2.4GHzintheeldprovided.

DTIM Interval

(1-15):

Select a Delivery Trac Indication Message setting between 1 and 15. 1 is the default setting. DTIM is a countdown informing

clients of the next window for listening to broadcast and multicast messages.

Select Enable or Disable. This is an option for load balancing. This determines whether to limit the number of users accessing

this device. The exact number is entered in the User Limit eld below. This feature allows the user to share the wireless

network trac and the client using multiple APs. If this function is enabled and when the number of users exceeds this

value,orthenetworkutilizationofthisAPexceedsthepercentagethathasbeenspecied,theDAP-3690willnotallow

clients to associate with the AP.

Connection Limit:

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