Brocade Mobility Access Point System Reference Guide (Supporting software release 5.5.0.0 and later) - Manual (Page 731)

Brocade Mobility Access Point System Reference Guide 721
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RF Statistics
To view the RF Domain radio statistics:
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 RF Statistics.
FIGURE 16 RF Domain - Radio RF Statistics screen
The RF Statistics screen displays the following:
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.