Cisco ONS 15454 Series Procedure Manual page 348

NTP-A159 Modify a BLSR
Complete the
Step 5
ports for each new OC-N card.
Test the new fiber connections using procedures standard for your site.
Step 6
Convert the BLSR:
Step 7
a.
b.
c.
d.
e.
f.
Step 8 Click the Alarms tab.
a.
b.
Step 9 Complete the
Stop. You have completed this procedure.
NTP-A159 Modify a BLSR
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Complete the
Step 1
If you are already logged in, continue with Step 2.
Complete the
Step 2
Cisco ONS 15454 Procedure Guide, R5.0
13-18
"DLP-A214 Change the Service State for a Port" task on page 19-9
Display the network view and click the Provisioning > BLSR tabs.
Choose the two-fiber BLSR you want to convert then click the Upgrade to 4 Fiber button.
In the Upgrade BLSR dialog box, set the amount of time that will pass before the traffic reverts to
the original working path after the condition that caused the switch has been resolved. The default
is 5 minutes.
Click Next.
Assign the east and west protection ports:
• West Protect—Select the west BLSR port that will connect to the west protect fiber from the
drop-down list.
East Protect—Select the east BLSR port that will connect to the east protect fiber from the
•
drop-down list.
Click Finish.
Verify that the alarm filter is not on. See the
page 19-17 as necessary.
Verify that no unexplained alarms appear on the network. If alarms appear, investigate and resolve
them before continuing. Refer to the Cisco ONS 15454 Troubleshooting Guide for procedures.
"NTP-A176 Four-Fiber BLSR Acceptance Test" procedure on page
This procedure changes a BLSR ring name, node ID, or ring and span
reversion times.
None
NTP-A126 Create a BLSR, page 5-12
As needed
Onsite or remote
Provisioning or higher
"DLP-A60 Log into CTC" task on page 17-66
"DLP-A298 Check the Network for Alarms and Conditions" task on page
Chapter 13
"DLP-A227 Disable Alarm Filtering" task on
at a node in the BLSR you want to modify.
Convert Network Configurations
to put in service the
5-15.
19-63.
December 2004