Chapter 22 Dynamic Channel Selection

 

Table 81 DCS

 

 

 

FIELD

DESCRIPTION

 

 

DCS Sensitivity Level

Select the NWA’s sensitivity level toward other channels.

 

 

 

Options are High, Medium, and Low.

 

 

 

Generally, as long as the area in which your NWA is located

 

 

 

has minimal interference from other devices you can set the

 

 

 

DCS Sensitivity Level to Low. This means that the NWA has

 

 

 

a very broad tolerance.

 

 

 

If you are not sure about the number and location of any other

 

 

 

devices in the region, set the level to Medium just to be safe.

 

 

 

The NWA’s tolerance for interference is relatively narrow.

 

 

 

On the other hand, if you know there are numerous other

 

 

 

devices in the region, you should set the level to High to keep

 

 

 

the cross-interference to a minimum. In this case, the NWA’s

 

 

 

tolerance for interference is quite draconian.

 

 

 

Note: The higher the sensitivity level, the more frequently

 

 

 

the NWA switches channels. As a consequence,

 

 

 

anyone connected to the NWA will experience more

 

 

 

frequent disconnects and reconnects.

 

 

 

 

 

 

DCS Client Aware

Select Enable to have the NWA wait until all connected clients

 

 

 

have disconnected before switching channels.

 

 

 

If you select Disable then the NWA switches channels

 

 

 

immediately regardless of any client connections. In this

 

 

 

instance, clients that are connected to the AP when it switches

 

 

 

channels are dropped.

 

 

 

 

 

 

DCS Allow Channel List

Select the range of non-overlapping channel numbers for

 

 

(2.4G only)

which you want the NWA to scan and subsequently use if

 

 

 

available.

 

 

 

 

 

 

DCS DFS Channel

Select Enable to allow the NWA to broadcast on unused radar

 

 

Aware (5G only)

channels. If you select Disable to turn the feature off. See

 

 

 

Section 8.3.2 on page 145 for more information on dynamic

 

 

 

frequency.

 

 

 

 

 

 

Apply

Click this to save your changes to the NWA.

 

 

 

 

 

 

Reset

Click this to return this screen to its last-saved settings.

 

 

 

 

 

 

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NWA-3160 Series User’s Guide