Hello Cisco-WLAN-experts,
we are troubleshooting right now Apple devices on Cisco WLAN and I'm wondering about the
statistics shown under "show client detail MAC" in the WLC-CLI running version 7.4.130
Unfortunately there is no help nor actual screen-shot showing the correct output of this command
in the Command-reference guide for this release.
Here is an example output cutted with only the interesting lines:
Client MAC Address............................... 00:24:d7:a3:59:8c
Client Username ................................. host/NLNIECND1124FP2.corp.skf.net
AP MAC Address................................... 64:d8:14:36:af:70
AP Name.......................................... NLERC2K_AP05
Channel.......................................... 48
Radio Signal Strength Indicator............ -54 dBm
Signal to Noise Ratio...................... 43 dB
Nearby AP Statistics:
NLERC2K_AP05(slot 0)
antenna0: 121 secs ago................... -46 dBm
antenna1: 121 secs ago................... -53 dBm
NLERC2K_AP05(slot 1)
antenna0: 56 secs ago.................... -50 dBm
antenna1: 56 secs ago.................... -58 dBm
NLERC2K_AP03(slot 0)
antenna0: 121 secs ago................... -80 dBm
antenna1: 121 secs ago................... -76 dBm
NLERC2K_AP03(slot 1)
antenna0: 56 secs ago.................... -75 dBm
antenna1: 56 secs ago.................... -77 dBm
NLERC1C_AP07(slot 0)
antenna0: 525 secs ago................... -87 dBm
antenna1: 525 secs ago................... -89 dBm
NLERC2K_AP01(slot 0)
antenna0: 121 secs ago................... -82 dBm
antenna1: 121 secs ago................... -87 dBm
NLERC2E_AP07(slot 0)
antenna0: 122 secs ago................... -85 dBm
antenna1: 122 secs ago................... -87 dBm
NLERC1J_AP05(slot 0)
antenna0: 121 secs ago................... -78 dBm
antenna1: 121 secs ago................... -79 dBm
NLERC1J_AP03(slot 0)
antenna0: 121 secs ago................... -85 dBm
antenna1: 121 secs ago................... -92 dBm
NLERC1T_AP02(slot 0)
antenna0: 121 secs ago................... -96 dBm
antenna1: 121 secs ago................... -93 dBm
NLERC1T_AP03(slot 0)
antenna0: 121 secs ago................... -94 dBm
antenna1: 121 secs ago................... -95 dBm
The command shows Nearby AP Statistics and I would like to know:
Are the shown dBm-values the values measured by the WLAN Client itself showing how it sees the WLAN APs ?
Or are these values derived from the WLAN APs and show how good or bad they see the client ?
Here again the values for the connected AP which seems to be using 5GHz-band:
AP Name.......................................... NLERC2K_AP05
Client State..................................... Associated
Channel.......................................... 48
Radio Signal Strength Indicator............ -54 dBm
Signal to Noise Ratio...................... 43 dB
Nearby AP Statistics:
NLERC2K_AP05(slot 0)
antenna0: 121 secs ago................... -46 dBm
antenna1: 121 secs ago................... -53 dBm
NLERC2K_AP05(slot 1)
antenna0: 56 secs ago.................... -50 dBm
antenna1: 56 secs ago.................... -58 dBm
A second question regarding the output for assisted roaming:
Assisted Roaming Prediction List details:
[0]=78 [1]=51 [2]=53 [3]=58
Is someone familiar with this cryptographic outout and can explain the sense behind it to me ?
Thank You for comments in advance.
wini
