DSL-G2452GR
AC1200 MU-MIMO Wireless Dual Band
VDSL2 Router with ADSL2+/3G/LTE/Gigabit Ethernet WAN
Support, 2 FXS Ports and USB Port
User Manual
Configuring via Web-based Interface
Parameter
Description
Enable 802.11v
802.11v roaming allows improving the wireless client load
balancing.
If the wireless access point supports 802.11v standard, then with a
large number of devices connected to this point, a request may be
sent to some clients to switch to a less loaded point with the same
network parameters or to transfer from a loaded band to a freer band
(in case the SSID and security settings are the same in both
frequency bands) to improve operation of each client. The request is
advisory, upon that the device does not forcibly disconnect clients.
Move the switch to the right if you need to use 802.11v standard.
The switch is displayed if the
Enable 802.11k
switch
is moved to
the right.
B/G protection
Available on the
2.4 GHz
tab.
The 802.11b and 802.11g protection function is used to minimize
collisions between devices of your wireless network.
Select a value from the drop-down list.
•
Auto
: The protection function is enabled and disabled
automatically depending on the state of the network (this
value is recommended if your wireless local area network
consists of both 802.11b and 802.11g devices).
•
Always On
: The protection function is always enabled (this
setting can substantially lower the efficiency of your wireless
network).
•
Always Off
: The protection function is always disabled.
Short GI
Guard interval (in nanoseconds). This parameter defines the interval
between symbols transmitted when the router is communicating to
wireless devices.
•
Enable
: The router uses the 400 ns short guard interval.
Only for the wireless network operating modes which
support 802.11n and 802.11ac standards (see the value of the
Wireless mode
drop-down list on the
Wi-Fi / Basic
Settings
page).
•
Disable
: The router uses the 800 ns standard guard interval.
Beacon period
The time interval (in milliseconds) between packets sent to
synchronize the wireless network.
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