C H A P T E R
20-1
Cisco ONS 15454 Procedure Guide, R5.0
March 2005
20
DLPs A300 to A399
Note
The terms “Unidirectional Path Switched Ring” and “UPSR” may appear in Cisco literature. These terms
do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration.
Rather, these terms, as well as “Path Protected Mesh Network” and “PPMN,” refer generally to Cisco’s
path protection feature, which may be used in any topological network configuration. Cisco does not
recommend using its path protection feature in any particular topological network configuration.
DLP-A300 Clear a BLSR Span Lock Out
Step 1
From the View menu, choose
Go to Network View
.
Step 2
Click the
Provisioning > BLSR
tabs.
Step 3
Choose the BLSR and click
Edit
.
Tip
To move an icon to a new location, for example, to see BLSR channel (port) information more
clearly, you can drag and drop icons on the Edit BLSR network graphic.
Step 4
Right-click the BLSR node channel (port) where the lockout will be cleared and choose
Set West Protection Operation
or
Set East Protection Operation
.
Step 5
In the dialog box, choose
CLEAR
from the drop-down list. Click
OK
.
Step 6
In the Confirm BLSR Operation dialog box, click
Yes
. The “L” that indicated the lockout disappears
from the network view map.
Step 7
From the File menu, choose
Close
.
Purpose
This task clears a bidirectional line switched ring (BLSR) span lockout.
Tools/Equipment
None
Prerequisite Procedures
DLP-A60 Log into CTC, page 17-66
Required/As Needed
As needed
Onsite/Remote
Onsite or remote
Security Level
Provisioning or higher
Summary of Contents for ONS 15454 Series
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Page 44: ...Tasks xliv Cisco ONS 15454 Procedure Guide R5 0 December 2004 ...
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