Cisco ONS 15454 Series Procedure Manual page 368

NTP-A313 Remove an In-Service Node from a Linear ADM
On the node where you initiated a Force switch in
Step 11
Next to Switch Commands, click Clear.
a.
In the Confirm Clear Operation dialog box, click Yes.
b.
Initiate a Force switch on the protect port:
Step 12
In the Selected Group area, click the protect port. Next to Switch Commands, click Force.
a.
b. In the Confirm Force Operation dialog box, click Yes.
c. In the Selected Group area, verify that the following appears:
From the View menu, choose Go to Network View.
Step 13
On the network map, double-click the other node where you initiated a Force switch.
Step 14
In node view, click the Maintenance > Protection tabs.
Step 15
Clear the Force switch on the working port:
Step 16
In the Protection Groups area, click the 1+1 protection group.
a.
b. In the Selected Group area, click the working port.
Next to Switch Commands, click Clear.
a.
In the Confirm Clear Operation dialog box, click Yes.
b.
Complete
Step 17
Remove the fiber from the protect ports on the target node.
Step 18
Connect the fiber between the protect ports of the two nodes on each side of the target node.
Step 19
Clear the Force switch:
Step 20
Next to Switch Commands, click Clear.
c.
d. In the Confirm Clear Operation dialog box, click Yes.
In the Selected Group area, verify the following states:
e.
Repeat
Step 21
Exit CTC.
Step 22
Relaunch CTC at any one of the nodes that were adjacent to the target node. The nodes will now show
Step 23
the circuit status as DISCOVERED when checked.
Stop. You have completed this procedure.
Cisco ONS 15454 Procedure Guide, R5.0
14-18
Protect port - Protect/Standby [FORCE_SWITCH_TO_WORKING], [PORT STATE]
–
Working port - Working/Active [FORCE_SWITCH_TO_WORKING], [PORT STATE]
–
Step 12 to initiate a Force switch on the protect port.
Protect port - Protect/Standby
–
Working port - Working/Active
–
Step 13 through Step 16
Step 8, clear the switch:
to clear the switch on the other node.
Chapter 14 Add and Remove Nodes
December 2004