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Table 26 Configuration > Wireless > Advanced (continued)
LABEL
Intra-BSS Traffic
Blocking
Tx Power
QoS Setup
WMM QoS
Apply
Cancel
7.7 WPS Screen
Use this screen to enable/disable WPS, view or generate a new PIN number and check current WPS
status. To open this screen, click Configuration > Wireless > WPS.
Note: With WPS, wireless clients can only connect to the wireless network using the first SSID on
the EMG2881-T20A.
Chapter 7 Wireless LAN
DESCRIPTION
A Basic Service Set (BSS) exists when all communications between wireless clients or between
a wireless client and a wired network client go through one access point (AP).
Intra-BSS traffic is traffic between wireless clients in the BSS. When Intra-BSS is enabled, wireless
clients can access the wired network and communicate with each other. When Intra-BSS is
disabled, wireless clients can still access the wired network but cannot communicate with
each other.
Set the output power of the EMG2881-T20A in this field. If there is a high density of APs in an
area, decrease the output power of the EMG2881-T20A to reduce interference with other
APs. Select one of the following 100%, 90%, 75%, 50%, 25% or 10%.
Select Enable to have the EMG2881-T20A automatically give a service a priority level
according to the ToS value in the IP header of packets it sends. WMM QoS (Wifi MultiMedia
Quality of Service) gives high priority to voice and video, which makes them run more
smoothly.
This field is not configurable and the EMG2881-T20A automatically enables WMM QoS if you
select 802.11n, 802.11an, 802.11gn or 802.11bgn in the Expert > Wireless screen.
Click Apply to save your changes back to the EMG2881-T20A.
Click Cancel to reload the previous configuration for this screen.
EMG2881-T20A User's Guide
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