Motorola WiNG 5.4.2, Справочное руководство системы

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13 - 72 WiNG 5.4.2 Access Point System Reference Guide
13.3.9.3 Traffic Statistics
Refer to the Traffic Statistics screen to review access point radio transmit and receive statistics, data rate, and packets dropped
during both transmit and receive operations.
To view the access point radio traffic statistics:
1. Select the Statistics menu from the Web UI.
2. Select System from the navigation pane (on the left-hand side of the screen). Expand a RF Domain and select one of its
connected access points.
3. Expand Radios .
4. Select Traffic Statistics .
Rx Physical Layer
Rate Displays the data receive rate for the radio’s physical layer. The rate is displayed in Mbps.
Avg Retry Number Displays the average number of retries per packet. A high number indicates possible network
or hardware problems. Assess the error rate in respect to potentially high signal and SNR
values to determine whether the error rate coincides with a noisy signal.
Error Rate Displays the total number of received packets which contained errors for the listed radio.
Traffic Index Displays the traffic utilization index of the radio. This is expressed as an integer value. 0 – 20
indicates very low utilization, and 60 and above indicate high utilization.
Quality Index Displays an integer that indicates overall RF performance. The RF quality indices are:
• 0 – 50 (poor)
• 50 – 75 (medium)
• 75 – 100 (good)
Refresh
Select the Refresh button to update the screen’s statistics counters to their latest values.