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Cisco Bug: CSCun48405 - AP sent Deauth to wlan client after channel chage by RRM DCA

Last Modified

Feb 27, 2018

Products (1)

  • Cisco Aironet 3700 Series Access Points

Known Affected Releases

7.0(250.0) 7.2(110.0) 7.4(110.0) 7.6(100.0)

Description (partial)

Internally found

CAPWAP AP sent Deauth frames on new-channel channel change due to RRM DCA.

The same issue is seen with DFS due to radar on 5GHz channel and investigated by CSCum82560.
This bug should tracks same issue for RRM DCA case.

Hardware: CT5508, all CAPWAP APs
Software: ALL

Related Community Discussions

7.6MR3 Beta Availability
7.6.122.x Available - 7.6MR3 Beta       Aug  26h 7.6MR3 ( is now posted in CCO.  Beta for this release is over, thanks!   Support For any new issue during this test, please write to, pre-existing problems would be directed through normal TAC support channels, the image is TAC supported until CCO release of final code   Image types AS_5500* can be used for Wism2/2500/5500 controller types AS_7500* can be used for 7500/8500 AS_CTVM can be used for vWLC   Issues ...
Latest activity: Aug 25, 2014
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