Siemens SIMATIC NET

Network structures
6.1 WLAN
SCALANCE W760/W720 to IEEE 802.11n Command Line Interface
186 Configuration Manual, 10/2015, C79000-G8976-C351-05
6.1.5.33
wlan dfs
Description
With this command, you enable the "DFS(802.11h)" function. If the access point discovers a
disruption on the current channel, for example due to a radar device, it automatically
switches to an alternative channel.
Requirement
● Frequency band 5 GHz is used.
In client mode, a mixed frequency band mode is possible (2.4 - 5 GHz).
You are in the Interface Configuration mode of the WLAN interface.
The command prompt is as follows:
cli (config-if-wlan-0-X)#
Syntax
Call the command without parameter assignment:
wlan dfs
Result
The DFS function is enabled.
Further notes
You display the setting with the show wlan basic <wlan 0/X> command.
You disable the function with the
no wlan dfs command (default setting).
See also
no wlan dfs (Page 187)