Alcatel-Lucent 1665 Installation Manual page 215

Installation tests
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7
Check off the appropriate box in
E O
N D
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DS3 path switching test (command)
While an STS cross-connection exists, and a test set is connected, path switching will be
verified.
Note:
this procedure should be performed on each Function unit Slot pair.
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1
Select Fault -> Protection Switch...
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2
Under Path Protection, click on Path m-1-1.
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3
Click Select.
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4
At the Switch Type: pull-down, select Manual.
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5
Click Apply.
Result:
the active path, the switch is from m2 to m1).
The Switch Request State: indicates Manual Switch.
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6
At the Switch Type: pull-down, select Clear.
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7
Click Apply.
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8
Repeat
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365-372-304R7.1
Issue 2 March 2008
S
F T E P S
It is not mandatory to perform this test on each sts cross-connection, however
The Active Path: indicates a change from m1 to m2 (or if m2 was originally
Step 1 through Step 7
Appendix E, "Installation
to verify a switch back to the original ring.
DS3 protection switching
checklist".
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