Cisco ONS 15327 Procedure Manual page 218

NTP-B62 Test Optical Circuits
Configure the test set for the source ONS 15327 card:
Step 7
OC-3 cards—You will test either an OC-3c (the "c" denotes concatenated) or a muxed OC-3. If you
•
are testing an OC-3c, configure the test set for an OC-3c. If you are testing a muxed OC-3, configure
the test set for a muxed OC-3 and choose the DS-3 and/or DS-1 you will test. For information about
configuring your test set, consult your test set user guide.
OC-12 cards—You will test either an OC-12c or a muxed OC-12. If you are testing an OC-12c,
•
configure the test set for an OC-12c. If you are testing a muxed OC-12, configure the test set for a
muxed OC12 and choose the DS-3 and/or DS-1 you will test. For information about configuring
your test set, consult your test set user guide.
OC-48 cards—You will test either an OC-48c or a muxed OC-48. If you are testing an OC-48c
•
configure the test set for an OC-48c. If you are testing a muxed OC-48, configure the test set for a
muxed OC-48 and choose the DS-3 and/or DS-1 you will test. For information about configuring
your test set, consult your test set user guide.
Verify that the test set displays a clean signal. If a clean signal is not displayed, repeat Steps
Step 8
7 to make sure you have configured the test set and cabling.
Inject errors from the test set. Verify that the errors display at the source and destination nodes.
Step 9
Clear the PMs for the ports that you tested. See the
Step 10
page 7-11
Perform protection switch testing appropriate to SONET topology:
Step 11
For path protection, see the
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For BLSRs see the
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Perform a bit error rate test (BERT) for 12 hours or a duration dictated by local testing custom. For
Step 12
information about configuring your test set for BERT, see your test set user guide.
Step 13 After the BERT is complete, print the results or save them to a disk for future reference. For information
about printing or saving test results see your test set user guide.
Change the circuit and circuit ports from OOS_MT to their previous service states:
Step 14
a. Click the circuit you want to test then, from the Tools menu choose Circuits > Set Circuit State.
b. On the Set Circuit State dialog box, choose IS (in service), OOS, (out of service) or OOS-AINS
(auto inservice) from the Target State drop-down menu.
c. If it is unchecked, check the Apply to drop ports check box.
Click Apply.
d.
Stop. You have completed this procedure.
Cisco ONS 15327 Procedure Guide, R4.0
5-52
for instructions.
"DLP-B94 Path Protection Switching Test" task on page
"DLP-B91 BLSR Ring Switch Test" task on page
Chapter 5 Create Circuits and VT Tunnels
"DLP-B130 Clear Selected PM Counts" task on
4-20.
2 through
4-26.
March 2003