04-16-2014 11:30 AM - edited 07-05-2021 12:42 AM
From reading Cisco’s Radio Resource Management under Unified Wireless Networks (Document ID: 71113) and the following Post (https://supportforums.cisco.com/discussion/10747596/configure-rrm-wlcs-avoid-interferences), I have a few questions which I am trying to get some clarification.
Questions
Thank you,
T.J.
Following is the output from the show auto-rf 802.11command:
(DOCSADCWLC01) >show ap auto-rf 802.11b DOC-HQ-AP16.3
Number Of Slots.................................. 2
AP Name.......................................... DOC-HQ-AP16.3
MAC Address...................................... 4c:4e:35:60:45:96
Slot ID........................................ 0
Radio Type..................................... RADIO_TYPE_80211b/g
Sub-band Type.................................. All
Noise Information
Noise Profile................................ PASSED
Channel 1.................................... -88 dBm
Channel 2.................................... -94 dBm
Channel 3.................................... -95 dBm
Channel 4.................................... -95 dBm
Channel 5.................................... -94 dBm
Channel 6.................................... -85 dBm
Channel 7.................................... -94 dBm
Channel 8.................................... -93 dBm
Channel 9.................................... -78 dBm
Channel 10................................... -92 dBm
Channel 11................................... -93 dBm
Interference Information
Interference Profile......................... FAILED
Channel 1.................................... -128 dBm @ 0 % 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.................................... -85 dBm @ 22 % busy
Channel 7.................................... -128 dBm @ 0 % busy
Channel 8.................................... -128 dBm @ 0 % busy
Channel 9.................................... -128 dBm @ 0 % busy
Channel 10................................... -60 dBm @ 1 % busy
Channel 11................................... -82 dBm @ 1 % busy
Load Information
Load Profile................................. PASSED
Receive Utilization.......................... 0 %
Transmit Utilization......................... 0 %
Channel Utilization.......................... 69 %
Attached Clients............................. 5 clients
Coverage Information
Coverage Profile............................. PASSED
Failed Clients............................... 0 clients
Client Signal Strengths
RSSI -100 dbm................................ 0 clients
RSSI -92 dbm................................ 0 clients
RSSI -84 dbm................................ 0 clients
RSSI -76 dbm................................ 1 clients
RSSI -68 dbm................................ 1 clients
RSSI -60 dbm................................ 1 clients
RSSI -52 dbm................................ 2 clients
Client Signal To Noise Ratios
SNR 0 dB.................................. 0 clients
SNR 5 dB.................................. 0 clients
SNR 10 dB.................................. 0 clients
SNR 15 dB.................................. 0 clients
SNR 20 dB.................................. 0 clients
SNR 25 dB.................................. 2 clients
SNR 30 dB.................................. 0 clients
SNR 35 dB.................................. 1 clients
SNR 40 dB.................................. 1 clients
SNR 45 dB.................................. 1 clients
Nearby APs
AP 2c:36:f8:0c:18:e0 slot 0.................. -58 dBm on 1 (192.168.1.7)
AP 2c:36:f8:0c:3a:b0 slot 0.................. -93 dBm on 6 (192.168.1.7)
Radar Information
Channel Assignment Information
Current Channel Average Energy............... -78 dBm
Previous Channel Average Energy.............. -62 dBm
Channel Change Count......................... 1
Last Channel Change Time..................... Fri Apr 11 12:00:14 2014
Recommended Best Channel..................... 6
RF Parameter Recommendations
Power Level.................................. 2
RTS/CTS Threshold............................ 2347
Fragmentation Threshold...................... 2346
Antenna Pattern.............................. 0
Persistent Interference Devices
Class Type Channel DC (%%) RSSI (dBm) Last Update Time
------------------------- ------- ------ ---------- ------------------------
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(DOCSADCWLC01) >show ap auto-rf 802.11a DOC-HQ-AP16.3
Number Of Slots.................................. 2
AP Name.......................................... DOC-HQ-AP16.3
MAC Address...................................... 4c:4e:35:60:45:96
Slot ID........................................ 1
Radio Type..................................... RADIO_TYPE_80211a
Sub-band Type.................................. All
Noise Information
Noise Profile................................ PASSED
Channel 36................................... -93 dBm
Channel 40................................... -91 dBm
Channel 44................................... -93 dBm
Channel 48................................... -92 dBm
Channel 52................................... -92 dBm
Channel 56................................... -91 dBm
Channel 60................................... -91 dBm
Channel 64................................... -90 dBm
Channel 100.................................. -89 dBm
Channel 104.................................. -90 dBm
Channel 108.................................. -89 dBm
Channel 112.................................. -90 dBm
Channel 116.................................. -86 dBm
Channel 132.................................. -85 dBm
Channel 136.................................. -84 dBm
Channel 140.................................. -88 dBm
Channel 149.................................. -88 dBm
Channel 153.................................. -81 dBm
Channel 157.................................. -87 dBm
Channel 161.................................. -85 dBm
Channel 165.................................. -87 dBm
Interference Information
Interference Profile......................... PASSED
Channel 36................................... -128 dBm @ 0 % busy
Channel 40................................... -128 dBm @ 0 % busy
Channel 44................................... -128 dBm @ 0 % busy
Channel 48................................... -128 dBm @ 0 % busy
Channel 52................................... -128 dBm @ 0 % busy
Channel 56................................... -128 dBm @ 0 % busy
Channel 60................................... -128 dBm @ 0 % busy
Channel 64................................... -128 dBm @ 0 % busy
Channel 100.................................. -128 dBm @ 0 % busy
Channel 104.................................. -128 dBm @ 0 % busy
Channel 108.................................. -128 dBm @ 0 % busy
Channel 112.................................. -128 dBm @ 0 % busy
Channel 116.................................. -128 dBm @ 0 % busy
Channel 132.................................. -128 dBm @ 0 % busy
Channel 136.................................. -128 dBm @ 0 % busy
Channel 140.................................. -128 dBm @ 0 % busy
Channel 149.................................. -128 dBm @ 0 % busy
Channel 153.................................. -128 dBm @ 0 % busy
Channel 157.................................. -128 dBm @ 0 % busy
Channel 161.................................. -128 dBm @ 0 % busy
Channel 165.................................. -128 dBm @ 0 % busy
Rogue Histogram (20/40_ABOVE/40_BELOW)
.............................................
Channel 36................................... 0/ 0/ 0
Channel 40................................... 0/ 0/ 0
Channel 44................................... 0/ 0/ 0
Channel 48................................... 0/ 0/ 0
Channel 52................................... 0/ 0/ 0
Channel 56................................... 0/ 0/ 0
Channel 60................................... 0/ 0/ 0
Channel 64................................... 1/ 0/ 0
Channel 100.................................. 0/ 0/ 0
Channel 104.................................. 0/ 0/ 0
Channel 108.................................. 0/ 0/ 0
Channel 112.................................. 0/ 0/ 0
Channel 116.................................. 0/ 0/ 0
Channel 132.................................. 0/ 0/ 0
Channel 136.................................. 0/ 0/ 0
Channel 140.................................. 0/ 0/ 0
Channel 149.................................. 1/ 0/ 0
Channel 153.................................. 0/ 0/ 0
Channel 157.................................. 0/ 0/ 0
Channel 161.................................. 0/ 0/ 0
Channel 165.................................. 0/ 0/ 0
Load Information
Load Profile................................. PASSED
Receive Utilization.......................... 0 %
Transmit Utilization......................... 2 %
Channel Utilization.......................... 5 %
Attached Clients............................. 2 clients
Coverage Information
Coverage Profile............................. PASSED
Failed Clients............................... 0 clients
Client Signal Strengths
RSSI -100 dbm................................ 0 clients
RSSI -92 dbm................................ 0 clients
RSSI -84 dbm................................ 0 clients
RSSI -76 dbm................................ 1 clients
RSSI -68 dbm................................ 1 clients
RSSI -60 dbm................................ 0 clients
RSSI -52 dbm................................ 0 clients
Client Signal To Noise Ratios
SNR 0 dB.................................. 0 clients
SNR 5 dB.................................. 0 clients
SNR 10 dB.................................. 0 clients
SNR 15 dB.................................. 0 clients
SNR 20 dB.................................. 1 clients
SNR 25 dB.................................. 1 clients
SNR 30 dB.................................. 0 clients
SNR 35 dB.................................. 0 clients
SNR 40 dB.................................. 0 clients
SNR 45 dB.................................. 0 clients
Nearby APs
AP 2c:36:f8:0c:18:e0 slot 1.................. -76 dBm on 36 (192.168.1.7)
AP 2c:36:f8:0c:67:40 slot 1.................. -80 dBm on 52 (192.168.1.7)
Radar Information
Channel Assignment Information
Current Channel Average Energy............... unknown
Previous Channel Average Energy.............. unknown
Channel Change Count......................... 0
Last Channel Change Time..................... Fri Apr 11 07:53:44 2014
Recommended Best Channel..................... 64
RF Parameter Recommendations
Power Level.................................. 1
RTS/CTS Threshold............................ 2347
Fragmentation Threshold...................... 2346
Antenna Pattern.............................. 0
03-08-2021 02:03 AM
Hi, i know this post is old (Very Old), however, did you got answers to those questions?
specifically, about the BUSY output.
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