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Every Cisco unit uses a proprietary distributed-channel switching
algorithm. If the UNII2 plug-in is installed, and a TDWR radar transmission
is detected:
• The algorithm will attempt to switch communicating Cisco units
to
the
communications with no radar interference.
• The number of detected radars is reported in the command-line
interface (CLI).
The number of TDWR transmissions detected by the unit is shown in the
command-line interface (CLI), and in
To enable the use of U-NII-2A, U-NII-2C and U-NII-2E frequency bands on
the unit, do the following steps:
1.
Contact your Cisco Networks representative to obtain the theDFS
plug-in (part number FM-UNII2) free of charge.
2.
Install the UNII2 plug-in as shown in
procedures" (page
3.
When you activate the UNII2 plug-in through the Cisco
Partner Portal, you will be prompted to point out the exact
location where the unit will be installed.
• The Partner Portal will verify that there are no TDWR radar
installations within 40 miles (64 Km) of the Cisco unit.If no
TDWR radar installations are found, the plug-in willgrant
permission for the unit to be set to frequencies withinthe
5.250 GHz-to-5.350 GHz band, and the 5.470 GHz-
to-5.725 GHz band.
• If the unit is already set to an operating frequency that is
within the above frequency bands, a banner will appear in
the Configurator UI, recommending that you contact
Cisco Support to request the FM-UNII2 plug-in, and
verify the location of the unit.
7.4.3. Antenna-alignment tools and physical statistics
The ANTENNA ALIGNMENT AND STATS window contains controls to
monitor current and average radio link status during operation of the unit,
allowing you to easily adjust the alignment of the unit's antennas.
© 2021 Cisco and/or its affiliates. All rights reserved.
Device configuration using the configurator interface
next
radar-free
channel,
"The device status view" (page
161).
IMPORTANT
Cisco Systems Inc. will not, under any
circumstances, be held liable for any incidental,
consequential or special damages, whether based on
tort, contract, or otherwise, arising out of or in
connection with improper use or operation of the
channel width functionality and/or UNII2 functionality.
allowing
uninterrupted
150).
"Plug-in management
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