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Cisco Bug: CSCvt75608 - C9130 AP: BSS-color details are not pushed to the radio at sometimes. (SF 04597470/04561959)

Last Modified

Sep 14, 2020

Products (1)

  • Cisco Aironet 1850 Series Access Points

Known Affected Releases

ap-17.3.1.3 ap-17.3.2.3

Description (partial)

Symptom:
1. BSS Color Disabled field in the AP 9130's beacons and probe responses incorrectly remains True after BSS color is enabled during the CAC (channel availability check) when AP radio is on a 5GHz DFS channel.

2. BSS Color field in AP 9130's beacons and probe responses is 0 when AP boots up with BSS color disabled (BSS color should be 1).

3. If BSS color is enabled with a certain color value, then disabled, then re-enabled to the same color value, the BSS Color Disabled field in the AP 9130's beacons and probe responses incorrectly remains true.

Conditions:
1.
a) BSS color is disabled globally on 5 GHz band from WLC with AP 9130 radio up
b) Bring 5 GHz network down from WLC
c) Enable BSS color globally on 5 GHz band from WLC
d) Bring 5 GHz network up from WLC
e) 5 GHz AP radio on DFS channel incorrectly still shows as BSS color disabled in beacons/probe responses after CAC is over

2.
a) Disable BSS color globally on band or on specific AP 9130 radio
b) Reboot AP
c) BSS Color field in AP 9130's beacons and probe responses is incorrectly 0 after boot up

3.
a) Enable BSS color on AP 9130 radio with a certain color value
b) Disable BSS color on AP radio
c) Enable BSS color on AP radio to the same color value as in step a
d) The BSS Color Disabled field in the AP 9130's beacons and probe responses incorrectly remains true
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