Cisco Cisco 5760 Wireless LAN Controller Références techniques
Command Default
None
Command Modes
Global configuration
Command History
Modification
Release
This command was introduced.
Cisco IOS XE 3.2SE
Usage Guidelines
The DCA sensitivity thresholds vary by radio band as shown in the table below.
To aid in troubleshooting, the output of this command shows an error code for any failed calls. The table
below explains the possible error codes for failed calls.
below explains the possible error codes for failed calls.
Table 20: DCA Sensitivity Threshold
5 Ghz DCA Sensitivity Threshold
2.4 Ghz DCA Sensitivity
Threshold
Threshold
Sensitivity
5 dB
5 dB
High
20 dB
15 dB
Medium
35 dB
30 dB
Low
Examples
This example shows how to configure the controller to start running DCA at 5 pm for the 2.4 GHz band:
Controller(config)#
ap dot11 24ghz rrm channel dca anchor-time 17
This example shows how to set the DCA algorithm to run every 10 minutes for the 2.4 GHz band:
Controller(config)#
ap dot11 24ghz rrm channel dca interval 0
This example shows how to configure the value of DCA algorithm’s sensitivity to low on the 2.4 GHz band:
Controller(config)#
ap dot11 24ghz rrm channel dca sensitivity low
Consolidated Platform Command Reference, Cisco IOS XE Release 3SE (Cisco WLC 5700 Series)
OL-29471-01
647
ap dot11 rrm channel dca