10-10-2018 07:27 AM - edited 07-05-2021 09:16 AM
Hi guys,
I have noticed that if you issue the "show ap auto-rf 802.11-abgn <Cisco AP name> command from the CLI, you can get different output. For example some output from an AP which XOR radio is manually set to 2,4 GHz client serving, FRA is globally enabled
==========================================================
First run whith 2.4 GHz information:
==========================================================
(Cisco Controller) >show ap auto-rf 802.11-abgn AP.TEST
Number Of Slots.................................. 2
AP Name.......................................... AP.TEST
MAC Address...................................... ########## (hashed for security reasons)
Slot ID........................................ 0
Radio Type..................................... RADIO_TYPE_80211abgn
Current TX/RX Band............................. 80211 2.4G band
Sub-band Type.................................. All
Noise Information
Noise Profile................................ PASSED
Channel 1.................................... -97 dBm
Channel 2.................................... -97 dBm
Channel 3.................................... -97 dBm
Channel 4.................................... -96 dBm
Channel 5.................................... -98 dBm
Channel 6.................................... -96 dBm
Channel 7.................................... -97 dBm
Channel 8.................................... -98 dBm
Channel 9.................................... -97 dBm
Channel 10................................... -98 dBm
Channel 11................................... -89 dBm
Channel 12................................... -98 dBm
Channel 13................................... -99 dBm
Channel 14................................... N/A
Interference Information
Interference Profile......................... PASSED
Channel 1.................................... -86 dBm @ 2 % busy
Channel 2.................................... -128 dBm @ 0 % busy
Channel 3.................................... -128 dBm @ 0 % busy
Channel 4.................................... -128 dBm @ 0 % busy
Channel 5.................................... -128 dBm @ 0 % busy
Channel 6.................................... -79 dBm @ 2 % busy
Channel 7.................................... -128 dBm @ 0 % busy
Channel 8.................................... -128 dBm @ 0 % busy
Channel 9.................................... -128 dBm @ 0 % busy
Channel 10................................... -128 dBm @ 0 % busy
Channel 11................................... -128 dBm @ 0 % busy
Channel 12................................... -128 dBm @ 0 % busy
Channel 13................................... -128 dBm @ 0 % busy
Channel 14................................... N/A
Rogue Histogram (20/40/80/160)
.............................................
Channel 1.................................... 6/ 0/ 0/ 0
Channel 2.................................... 0/ 0/ 0/ 0
Channel 3.................................... 0/ 0/ 0/ 0
Channel 4.................................... 0/ 0/ 0/ 0
Channel 5.................................... 0/ 0/ 0/ 0
Channel 6.................................... 4/ 0/ 0/ 0
Channel 7.................................... 0/ 0/ 0/ 0
Channel 8.................................... 0/ 0/ 0/ 0
Channel 9.................................... 0/ 0/ 0/ 0
Channel 10................................... 0/ 0/ 0/ 0
Channel 11................................... 1/ 0/ 0/ 0
Channel 12................................... 0/ 0/ 0/ 0
Channel 13................................... 0/ 0/ 0/ 0
Channel 14................................... 0/ 0/ 0/ 0
==========================================================
2nd run, this time with 5 GHz info:
==========================================================
Cisco Controller) >show ap auto-rf 802.11-abgn AP.TEST
Number Of Slots.................................. 2
AP Name.......................................... AP.TEST
MAC Address...................................... ########## (hashed for security reasons)
Slot ID........................................ 0
Radio Type..................................... RADIO_TYPE_80211abgn
Current TX/RX Band............................. 80211 2.4G band
Sub-band Type.................................. All
Noise Information
Noise Profile................................ PASSED
Channel 34................................... N/A
Channel 36................................... N/A
Channel 38................................... N/A
Channel 40................................... N/A
Channel 42................................... N/A
Channel 44................................... N/A
Channel 46................................... N/A
Channel 48................................... N/A
Channel 52................................... N/A
Channel 56................................... N/A
Channel 60................................... N/A
Channel 64................................... N/A
Channel 100.................................. N/A
Channel 104.................................. N/A
Channel 108.................................. N/A
Channel 112.................................. N/A
Channel 116.................................. N/A
Channel 120.................................. N/A
Channel 124.................................. N/A
Channel 128.................................. N/A
Channel 132.................................. N/A
Channel 136.................................. N/A
Channel 140.................................. N/A
Channel 144.................................. N/A
Channel 149.................................. N/A
Channel 153.................................. N/A
Channel 157.................................. N/A
Channel 161.................................. N/A
Channel 165.................................. N/A
Channel 169.................................. N/A
Channel 173.................................. N/A
Interference Information
Interference Profile......................... PASSED
Channel 34................................... N/A
Channel 36................................... N/A
Channel 38................................... N/A
Channel 40................................... N/A
Channel 42................................... N/A
Channel 44................................... N/A
Channel 46................................... N/A
Channel 48................................... N/A
Channel 52................................... N/A
Channel 56................................... N/A
Channel 60................................... N/A
Channel 64................................... N/A
Channel 100.................................. N/A
Channel 104.................................. N/A
Channel 108.................................. N/A
Channel 112.................................. N/A
Channel 116.................................. N/A
Channel 120.................................. N/A
Channel 124.................................. N/A
Channel 128.................................. N/A
Channel 132.................................. N/A
Channel 136.................................. N/A
Channel 140.................................. N/A
Channel 144.................................. N/A
Channel 149.................................. N/A
Channel 153.................................. N/A
Channel 157.................................. N/A
Channel 161.................................. N/A
Channel 165.................................. N/A
Channel 169.................................. N/A
Channel 173.................................. N/A
Rogue Histogram (20/40/80/160)
.............................................
Channel 34................................... 0/ 0/ 0/ 0
Channel 36................................... 0/ 0/ 0/ 0
Channel 38................................... 0/ 0/ 0/ 0
Channel 40................................... 0/ 0/ 0/ 0
Channel 42................................... 0/ 0/ 0/ 0
Channel 44................................... 0/ 0/ 0/ 0
Channel 46................................... 0/ 0/ 0/ 0
Channel 48................................... 0/ 0/ 0/ 0
Channel 52................................... 0/ 0/ 0/ 0
Channel 56................................... 0/ 0/ 0/ 0
Channel 60................................... 0/ 0/ 0/ 0
Channel 64................................... 0/ 0/ 0/ 0
Channel 100.................................. 0/ 0/ 0/ 0
Channel 104.................................. 0/ 0/ 0/ 0
Channel 108.................................. 0/ 0/ 0/ 0
Channel 112.................................. 0/ 0/ 0/ 0
Channel 116.................................. 0/ 0/ 0/ 0
Channel 120.................................. 0/ 0/ 0/ 0
Channel 124.................................. 0/ 0/ 0/ 0
Channel 128.................................. 0/ 0/ 0/ 0
Channel 132.................................. 0/ 0/ 0/ 0
Channel 136.................................. 0/ 0/ 0/ 0
Channel 140.................................. 0/ 0/ 0/ 0
Channel 144.................................. 0/ 0/ 0/ 0
Channel 149.................................. 0/ 0/ 0/ 0
Channel 153.................................. 0/ 0/ 0/ 0
Channel 157.................................. 0/ 0/ 0/ 0
Channel 161.................................. 0/ 0/ 0/ 0
Channel 165.................................. 0/ 0/ 0/ 0
Channel 169.................................. 0/ 0/ 0/ 0
Channel 173.................................. 0/ 0/ 0/ 0
Does anybody know why this is the case? And how does this relate to the output from WLC Config Analyzer?
I see this behavior on 8.2 code and 8.5 code. Also with FRA disabled. No bug found.
Thanks in advance.
Kind regards,
Niels
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