Four-Node, Two-Fiber Blsr Before A Node Is Removed - Cisco ONS 15454 Series Procedure Manual

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Add and Remove Nodes

Click the Provisioning > BLSR tabs.

Choose the desired BLSR, then click Edit.

In the BLSR window, verify that all the port information is visible. If not, press Ctrl and drag the

node icons to a new location so the information can be viewed.

Complete the

Close the BLSR window by choosing Close from the File menu.

Referring to the BLSR diagram, identify the following:

The node that is connected through its west port to the target (removal) node. For example, if you

were removing Node 4 in

The node that is connected through its east port to the target (removal) node. In

is the node connected through its east port to Node 4.

Write down the slot and port of the BLSR ring in the node.

Complete the

that the BLSR is free of alarms. If trouble is indicated (for example, a major alarm exists), resolve the

problem before proceeding. See

Cisco ONS 15454 Troubleshooting Guide.

From the View menu, choose Go to Other Node. Choose the node that you will remove and click OK.

Click the Circuits tab. If the Scope setting is set to Network, choose Node from the Scope drop-down

list. Make sure that the Filter button is off (not indented) to ensure that all circuits are visible.

Delete all circuits that originate or terminate on the node. See the

December 2004

"DLP-A515 Print CTC Data" task on page

Four-Node, Two-Fiber BLSR Before a Node Is Removed

Node 4 (to be removed)

"DLP-A298 Check the Network for Alarms and Conditions" task on page 19-63

Chapter 7, "Manage Alarms"

14-3, Node 1 is the node connected through its west port to Node 4.

or, if necessary, refer to the

Cisco ONS 15454 Procedure Guide, R5.0

NTP-A240 Remove a BLSR Node

"DLP-A333 Delete Circuits" task on

14-3, Node 3

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