Allied Telesis AT-S99 - Manual (Page 211)

AT-S73 and AT-S99 Management Software User’s Guide
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8. To view test statistics, select Show Loopback Test Statistics. The
Show Loopback Test Statistics window is shown in Figure 93.
Figure 93. Show Loopback Test Statistics Window
The first line displays the duration of the test in seconds. The counters
display the number of test packets the local OAM client transmitted to
its remote counterpart over the fiber optic connection, and the number
of packets the local client received back. The measurements are given
in frames, bytes (octets) and bits. The local client should receive the
same number of test frames, bytes, and bits as it transmitted. Test
frames are sixty octets in length.
9. You can stop the test at any time by selecting Stop Loopback Test
from the OAM Loopback Test Menu.
10. To resume normal network operations of the line card, select Disable
Remote Loopback.
11. To clear the statistics counters, select Clear Loopback Test
Statistics.
Show Loopback Test Statistics
Module = 5, Port = 1
Number of Seconds 71
Number of Tx Frames 71
Number of Rx Frames 71
Number of Rx Errored Frames 0
Number of Tx Bytes 4260
Number of Rx Bytes 4260
Number of Rx Errored Bytes 0
Number of Tx Bits 34080
Number of Rx Bits 34080
Number of Rx Errored Bits 0
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