Symbol Technologies AP-5131 - Manual (Page 276)

AP-5131 Access Point Product Reference Guide 7-16
4. Refer to the RF Status field to view the following MU signal, noise and performance
information for the WLAN selected from the AP-5131 menu tree.
5. Refer to the Errors field to view MU association error statistics for the WLAN selected from
the AP-5131 menu tree.
Avg MU Signal Displays the average RF signal strength in dBm for all MUs
associated with the selected WLAN. The number in black
represents this statistic for the last 30 seconds and the number in
blue represents this statistic for the last hour. If the signal is low,
consider mapping the MU to a different WLAN if a better functional
grouping of MUs can be determined.
Avg MU Noise Displays the average RF noise for all MUs associated with the
selected WLAN. The number in black represents MU noise for the
last 30 seconds and the number in blue represents MU noise for the
last hour. If MU noise is excessive, consider moving the MU closer
to the
AP-5131 , or in area with less conflicting network traffic.
Avg MU SNR Displays the average Signal to Noise Ratio (SNR) for all MUs
associated with the selected WLAN. The Signal to Noise Ratio is
an indication of overall RF performance on your wireless networks.
Avg Num of Retries Displays the average number of retries for all MUs associated with
the selected WLAN. The number in black represents average
retries for the last 30 seconds and the number in blue represents
average retries for the last hour.
Dropped Packets Displays the percentage of packets which the AP gave up on for all
MUs associated with the selected WLAN. The number in black
represents this statistic for the last 30 seconds and the number in
blue represents this statistic for the last hour.
% of Undecryptable
Pkts Displays the percentage of undecryptable packets for all MUs
associated with the selected WLAN. The number in black
represents undecryptable pkts for the last 30 seconds and the
number in blue represents undecryptable pkts for the last hour.
NOTE The Apply and Undo Changes buttons are not available on the WLAN
Statistics screen as this screen is view only with no configurable data
fields.