Draytek Vigor2136 Series User Manual page 79

5Ghz Client Minimum
RSSI
Options under the Advanced Mode
Antenna
Fragment Length
RTS Threshold
Country Code
WMM Capable
APSD Capable
Band Steering Settings
If it is enabled, Vigor router will detect if the wireless client is capable
of dual-band or not within the time limit.
The wireless station has the capability of a 5GHz network connection,
yet the signal performance might not be satisfied. Therefore, when
the signal strength is below the value set here while the wireless
station connecting to Vigor router, Vigor router will allow the client to
connect to the 2.4GHz network.
Vigor router can be attached with two antennas to have good data
transmission via wireless connection. However, if you have only one
antenna attached, please choose 1T1R.
Set the Fragment threshold of wireless radio. Do not modify the
default value if you don't know what it is. The default value is 2346.
Minimize the collision (unit is bytes) between hidden stations to
improve wireless performance.
Set the RTS threshold of wireless radio. Do not modify the default
value if you don't know what it is. The default value is 2347.
Available for 2.4GHz Radio only.
Vigor router broadcasts country codes according to the 802.11d
standard. However, some wireless stations will detect/scan access
points looking for country codes to determine which country it is in,
and utilize channels appropriate to the country. The wireless client
might get confused if there are multiple access points in the vicinity
broadcasting different country codes. In such cases, it might be
necessary to change the country code of the access point to ensure
these clients can successfully establish a wireless connection.
WMM stands for Wi-Fi Multimedia. It provides basic Quality of Service
(QoS) by prioritizing traffic based on four access categories defined in
the IEEE 802.11e standard. The access categories are AC_VO, AC_VI,
AC_BE and AC_BK, which corresponds to traffic types of voice, video,
best effort and low priority (background) data, respectively.
To apply WMM parameters for wireless data transmission, please
switch the toggle to enable the function.
APSD (Automatic Power-Save Delivery) is an enhancement over the
power-saving mechanisms supported by Wi-Fi networks. It allows
access points to buffer traffic before transmitting it to wireless
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