Cisco Cisco Aironet 340 Ethernet Bridges User Guide

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4 - 16   Aironet 340 Series Bridge 
During an automatic link test the three indicators on the unit will turn 
green in a cyclic pattern to indicate a test is in progress. At the end of 
the test, the indicators will be set to a solid pattern for 4 seconds to indi-
ate the test results. The particular pattern that will be displayed depends 
on the percentage of packets lost during the test as shown in Table 4.1
The Autotest procedure can be used to help determine the placement of 
repeater units. For example, at each prospective location, an installer 
could cycle the power on the unit and watch the indicator displays for 
the results of the link test. As the test begins to fail, the installer could 
determine the radio range to the infrastructure and adjust the location 
accordingly.
Table 4.1 -  Auto Link Test Display Patterns
Radio
Status
Ethernet 
% of Packets Lost
Quality
Green
Green
Green
0-2
Excellent
Green
Green
Amber
3-5
Very Good
Green
Green
Off
6-25
Good
Green
Amber
Off
26-50
Satisfactory
Amber
Off
Off
51-75
Fair
Red
Off
Off
76-100
Poor