Juniper EX2200 Hardware Manual page 353

Copyright © 2015, Juniper Networks, Inc.
user@switch> show diagnostics tdr interface ge-0/0/10
Interface TDR detail:
Interface name
Test status
Link status
MDI pair
Cable status
Distance fault
Polartiy swap
Skew time
MDI pair
Cable status
Distance fault
Polartiy swap
Skew time
MDI pair
Cable status
Distance fault
Polartiy swap
Skew time
MDI pair
Cable status
Distance fault
Polartiy swap
Skew time
Channel pair
Pair swap
Channel pair
Pair swap
Downshift
Examine the Cable status
3.
fault. In the preceding example, the twisted pair on pins 4 and 5 is broken or cut at
approximately one meter from the
NOTE: The
Test Status
cable. The value
the cable has no faults.
The following is additional information about the TDR test:
The TDR test can take some seconds to complete. If the test is still running when you
execute the
show diagnostics tdr
example:
user@switch> show diagnostics tdr interface ge-0/0/22
Interface TDR detail:
Interface name
Test status
You can terminate a running TDR test before it completes by using the
diagnostics tdr abort interface interface-name
results, and the results from any previous test are cleared.
: ge-0/0/10
: Passed
: Down
: 1-2
: Normal
: 0 Meters
: N/A
: N/A
: 3-6
: Normal
: 0 Meters
: N/A
: N/A
: 4-5
: Open
: 1 Meters
: N/A
: N/A
: 7-8
: Normal
: 0 Meters
: N/A
: N/A
: 1
: N/A
: 2
: N/A
: N/A
field for the four MDI pairs to determine if the cable has a
port connection.
ge-0/0/10
field indicates the status of the TDR test, not the
Passed means the test completed—it does not mean that
command, the
Test status
: ge-0/0/22
: Started
command. The test terminates with no
Chapter 6: Troubleshooting Procedures
field displays
Started
request
. For
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