Brocade Mobility RFS Controller System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 775)

Brocade Mobility RFS Controller System Reference Guide 763
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The RF Statistics screen displays the following:
Traffic Statistics
The Traffic Statistics screen displays transmit and receive data as well as data rate and packet
drop and error information for RF Domain member radios. Individual RF Domain member radios
can be selected and to information specific to that radio as troubleshoot requirements dictate.
1. Select the Statistics menu from the Web UI.
2. Select a RF Domain from under the System node on the top, left-hand side, of the screen.
3. Expand Radios from the RF Domain menu and select Traffic Statistics.
Radio Displays the name assigned to each listed RF Domain member radio. Each name displays as a link that
can be selected to display radio information in greater detail.
Signal Displays the power of listed RF Domain member radio signals in dBm.
Noise Lists the level of noise (in - X dbm format) reported by each listed RF Domain member Access Point.
SNR Displays the signal to noise ratio (SNR) of each listed RF Domain member radio.
Tx Physical Layer Rate Displays the data transmit rate for each RF Domain member radio’s physical layer. The rate is displayed
in Mbps.
Rx Physical Layer Rate Displays the data receive rate for each RF Domain member radio’s physical layer. The rate is displayed in
Mbps.
Avg Retry Number Displays the average number of retries for each RF Domain member radio.
Error Rate Displays the average number of retries per packet. A high number indicates possible network or
hardware problems.
RF Quality Index Displays an integer (and performance icon) that indicates the overall RF performance for each listed
radio. The RF quality indices are:
•
0 – 50 (Poor)
•
50 – 75 (Medium)
•
75 – 100 (Good)
Refresh Select the Refresh button to update the statistics counters to their latest values.