ZyXEL Communications MSC1000G Series, Руководство пользователя

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Chapter 23 diagnostic Commands
Management Switch Card User’s Guide
702
The following shows an example.
23.4.2 diagnostic cfm linktrace show Command
Displays a link trace test report.
Syntax:
diagnostic cfm linktrace show < md-name > < ma-name > < ep-id > [< ltm-id > [ ltr-index ]]
where
Use this command to display the most recent loop diagnostic mode test results for an ADSL or
VDSL port. Use the loop diagnostics results to analyze problems with the physical ADSL or VDSL
line.
Note: Wait at least one minute after using the
diagnostic linktrace set
command
before using the
diagnostic linktrace show
command.
The following example performs loop diagnostics on DSL port 5 of the line card in slot 2.
The command then displays the results of the VDSL port loop diagnostics.
23.4.3 diagnostic cfm linktrace set Command
This enables the MEP port (with the specified MEP ID) in a specified CFM domain to send the LTMs
(Link Trace Messages) to a specified remote end point.
Specify the MD name, MA name, MEP ID, destination (MEP ID or MAC address) to perform a link
trace test.
Syntax:
diagnostic cfm linktrace set < md-name > < ma-name > < ep-id > < remote-ep-id >|< mac > < ttl >
ras> diagnostic cfm loopback set testmd testma 1 target 2
loopback repId 2
received response
ras> diagnostic cfm loopback set testmd testma 1 target 00:13:49:00:00:02
loopback 00:13:49:00:00:02
received response
md-name
=
The maintenance domain name (length<32).
ma-name
=
The maintenance association name (length<16)
ep-id
=
The endpoint identifier (1~8191).
ltm-id
=
This is the index number of the link trace messages sent in a link trace test.
ltr-index
=
This is the index number of the link trace responses received in the system in a
link trace test.
ras> diagnostic linktrace show 2-5