Configuring the Wireless Network
Quantum Spark 1500, 1600, and 1800 Appliances R81.10.X Locally Managed Administration Guide|77
To configure the wireless radio settings:
1. For these fields, select options from the pull-down menu:
n
Operation mode
n
Channel width
n
Channel
n
Transmitter power
2. In the Advanced section, select the Guard Interval from the pull-down menu.
3.
For DFS
With DFS, an unlicensed device can use 5HGz frequency bands already allocated to radar
systems without causing interference. The device detects the presence of a radar system on
the channel and if the radar level is above a specific threshold, it vacates that channel and
selects an alternate channel.
a. For Operation mode, select 802.11a/n/ac/ax (5GHz).
b. Select Enable DFS - When using an automatic channel, this allows the ACS (Automatic
Channel Selection) to select channels that overlap with radar frequencies.
Note - It may take a minute for the wireless radio to start transmitting due to
regulation requirements when using channels that overlap with radar
frequencies.
c. Select Enable Zero-Wait DFS - This allows the wireless module to use a non-DFS
channel while scanning channels that overlap with radar frequencies and build a list of
"vacant" channels (channels where radar is not detected). When this list is ready, the
wireless module may instantly switch to a non DFS channel without turning off the
wireless transmission.
4. Click Apply
Depending on your configuration, you may see other tabs and sections to configure:
Wireless Network Tab
n
Interface Connection
Assigned to - Select Separate network or one of the existing configured networks.
When selecting a separate network configure this information:
l
IP address - IPv4 and IPv6 addresses
l
Subnet mask - for IPv4 addresses
l
Prefix length - for IPv6 addresses
n
DHCPv4 Server
Select one of the options:
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