Xirrus XR Series User Manual

Wireless Access Point
140 Viewing Status on the Wireless AP
clicking on the appropriate button. You can also click in the Auto Refresh check
box to instruct the AP to refresh this window automatically.
See Also
System Log Window
Global Settings
Global Settings .11an
Global Settings .11bgn
IAPs
Per-IAP Statistics
This is a status only window that provides detailed statistics for the selected IAP.
Scroll the window down to see a breakout of the statistics by connection rate. For
a summary of statistics for all IAPs, see “IAP Statistics Summary” on page 139.
Use the Display Percentages checkbox at the upper left to select the output
format — check this option to express each statistic as a percentage of the total at
the top of the column, or leave it blank to display raw numbers.
Receive Error statistics include:
 Total Retries: the count of packets that were sent more than once before
being received correctly.
 CRC error: the count of packets that were corrupted on the air and were
dropped. Some level of CRC errors are expected in wireless networks.
Note that all IAPs operate in a mode where they are listening to
everything all the time, which means they will see many CRC errors.
 Fragment Errors: the count of packets that were incomplete.
 Encryption Errors: the count of packets that had encryption problems.
 Duplicates: the count of packets that were received more than once. The
duplicate packets are dropped.
 Dropped Packets: the count of packets that were dropped due to various
receive errors, including being received when all receive queues were
full. These packets are dropped after being received.
 Overruns: indicate the number of times that First-In-First-Out (FIFO)
overflow errors occur.

Xirrus XR Series Specifications

General

Brand	Xirrus
Model	XR Series
Category	Wireless Access Point
Language	English