Zte ZXMW NR8120A Maintenance Manual page 37

For a description of the query result, refer to the following table.
Parameter
Valid Result
Source MP ID
Destination MAC
Number of Sending LBM
Number of Receiving LBR
Start Time
End Time
e. Select an MP record, and click the Linktrace button.
After an MP in the link receives the LTM packet, it will return the LTR packet to
the transmit end. The query result of this function displays the information of each
LTR received at the local end, and at most 20 records can be displayed.
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Figure 3-11 CFM Function Result Pane - Linktrace Button
For a description of the query result, refer to the following table.
SJ-20150804150350-006|2015-09-17 (R1.0)
Description
1 indicates that the result is valid while 0 indicates that the result is
invalid. An invalid result indicates that unknown errors occur during the
calculation process, causing the result invalid. Normally, the displayed
query result is valid.
Displays the MP ID configured for the end where the loopback test
transmit function is initiated.
Displays the MAC address configured for the end where the loopback
test receive function is initiated.
Displays the total number of LBM packets sent in the test.
Displays the total number of LBM packets received in the test. Normally,
the destination end returns an LBR packet to the source end every time
it receives an LBM packet. According to Number of Sending LBM
and Number of Receiving LBR, users can determine whether the link
between the source end and the destination end is normal.
Displays the starting time of the test.
Displays the ending time of the test.
shows an example of the query result that one LTR packet is received.
Chapter 3 Fault Locating Methods
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