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Cisco Bug: CSCvt89481 - AC Wave 1 AP not sending Cisco NDP Packets on the 2.4GHz band

Last Modified

Oct 10, 2020

Products (1)

  • Cisco Aironet 1200 Series Software

Known Affected Releases

8.5(160.0) 8.5(164.16)

Description (partial)

2702 access points are not sending Neighbor Discovery Packets on the 2.4GHz band.  They are not listed in any neighboring APs neighbor list.
NDP packets are not seen with OTA packet captures.

CAPWAP_RM:  Interference onchannel timer expired, slot 0, band 0
CAPWAP_RM: Starting rx activity timer slot 0 band 0
CAPWAP_RM: RRM measurement completed. Request 2008, slot 0  status ERROR

Wave 1 AP within close proximity to one another.
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