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Extreme Networks Summit WM3000 Series - Page 174

Extreme Networks Summit WM3000 Series
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Network Setup
Summit WM3000 Series Controller System Reference Guide174
5 Refer to the Traffic field for the following information:
6 Refer to the RF Status field for the following information:
7 Refer to the Errors field for the following information:
8 Refer to the Status field for the current state of the requests made from applet. This field displays
error messages if something goes wrong in the transaction between the applet and the controller.
9 Click Cancel to close the dialog without committing updates to the running configuration.
View a MU Statistics Graph
The MU Statistics tab has an option for displaying detailed MU statistics for individual MUs in a
graphical format. This information can be used for comparison purposes to chart MU and overall
controller performance.
To view the MU Statistics in a graphical format:
1 Select a Network > Mobile Units from the main menu tree.
2 Click the Statistics tab.
3 Select a MU from the table displayed in the Statistics screen and click the Graph button.
4 Select a checkbox to display that metric charted within the graph. Do not select more than four
checkboxes at any one time.
5 Refer to the Status field for the current state of the requests made from applet. This field displays
error messages if something goes wrong in the transaction between the applet and the controller.
Pkts per second
Displays the average packets per second received by the MU. The Rx
column displays the average packets per second received on the selected
MU. The Tx column displays the average packets per second sent on the
selected MU.
Throughput
Displays the average throughput in Mbps between the MU and the Access
Point. The Rx column displays the average throughput in Mbps for
packets received on the selected MU from the Access Point. The Tx
column displays the average throughput for packets sent on the selected
MU from the Access Point.
Avg. Bit Speed
Displays the average bit speed in Mbps on the selected MU. This
includes all packets sent and received.
% Non-unicast pkts
Displays the percentage of the total packets for the MU that are non-
unicast packets. Non-unicast packets include broadcast and multicast
packets.
Avg MU Signal
Displays the RF signal strength in dBm for the selected MU.
Avg MU Noise
Displays the RF noise for the selected MU.
Avg MU SNR
Displays the
Signal to Noise Ratio
(SNR) for the selected MU. The Signal
to Noise Ratio is an indication of overall RF performance on the wireless
network.
Avg Num of Retries
Displays the average number of retries for the selected MU. Use this
information to assess potential performance issues.
% Gave Up Pkts
Displays the percentage of packets the controller gave up on for the
selected MU.
% of Undecryptable
Pkts
Displays the percentage of undecryptable packets (packets that could not
be processed) for the selected MU.