Wi-Fi
Configure the Wi-Fi radio to support DFS channels in client mode
LR54 User Guide
263
where
value
is:
n
For 2.4 GHz:
l
1
through
11
l
auto
n
For 5 GHz:
l
36
l
40
l
44
l
48
l
auto
4. Save the configuration and apply the change:
(config)> save
Configuration saved.
>
5. Type
exit
to exit the Admin CLI.
Depending on your device configuration, you may be presented with an
Access selection
menu
. Type
quit
to disconnect from the device.
Configure the Wi-Fi radio to support DFS channels in client mode
Dynamic Frequency Selection (DFS) is a mechanism for Wi-Fi connections to use 5 GHz frequencies
that are normally reserved for non-Wi-Fi proposes. In addition to the standard non-DFS channels (36,
40, 44, and 48), your LR54W can be configured to have one or more Wi-Fi clients that can connect to
external Wi-Fi access points that support DFS channels:
n
DFS channels 52, 56, 60, 64, 100, 104, 108, 112, 116, 120, 124, 128, 132, 136, 140, and 144
n
Higher 5GHz non-DFS channels 149, 153, 157, 161, and 165
The Wi-Fi access point must also support connections on these channels.
If DFS functionality is enabled, the LR54W must be rebooted after saving the configuration changes to
re-initialize the Wi-Fi module.
Note
If DFS functionality is enabled, any access points enabled on the LR54W device will not be
started.
Required configuration items
n
Enable DFS support.
n
One or more configured Wi-Fi clients. See
Configure a Wi-Fi client and add client networks
for
details.
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