Cisco ONS 15454 SDH - NTP- D322 Remove an In-Service Node from a Linear ADM

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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 14 Add and Remove Nodes
NTP- D322 Remove an In-Service Node from a Linear ADM
b. In the Selected Group area, click the working port.
c. Next to Switch Commands, click Force.
d. In the Confirm Force Operation dialog box, click Yes .
e. In the Selected Group area, verify that the following appears:
• Protect port - Protect/Active [FORCE_SWITCH_TO_PROTECT] [PORT STATE]
• Working port - Working/Standby [FORCE_SWITCH_TO_PROTECT], [PORT STATE]
Step 8 Repeat Step 5 through Step 7 for the node that is connected directly to the other side of the target node.
Step 9 Remove the fiber from the working ports of the target node.
Step 10 Connect the fiber between the working ports of the two nodes that were directly connected to either side
of the target node.
Step 11 On the node where you initiated a Force switch in Step 8, clear the switch:
a. Next to Switch Commands, click Clear.
b. In the Confirm Clear Operation dialog box, click Ye s.
Step 12 Initiate a Force switch on the protect port:
a. In the Selected Group area, click the protect port. Next to Switch Commands, click Force.
b. In the Confirm Force Operation dialog box, click Yes .
c. In the Selected Group area, verify that the following appears:
– Protect port - Protect/Standby [FORCE_SWITCH_TO_WORKING], [PORT STATE]
– Working port - Working/Active [FORCE_SWITCH_TO_WORKING], [PORT STATE]
Step 13 From the View menu, choose Go to Network View.
Step 14 On the network map, double-click the other node where you initiated a Force switch.
Step 15 In node view, click the Maintenance > Protection tabs.
Step 16 Clear the Force switch on the working port:
a. In the Protection Groups area, click the 1+1 protection group.
b. In the Selected Group area, click the working port.
c. Next to Switch Commands, click Clear.
d. In the Confirm Clear Operation dialog box, click Ye s.
Step 17 Complete Step 12 to initiate a Force switch on the protect port.
Step 18 Remove the fiber from the protect ports on the target node.
Step 19 Connect the fiber between the protect ports of the two nodes on each side of the target node.
Step 20 Clear the Force switch:
a. Next to Switch Commands, click Clear.
b. In the Confirm Clear Operation dialog box, click Ye s.
c. In the Selected Group area, verify the following states:
• Protect port - Protect/Standby
• Working port - Working/Active
Step 21 Repeat Step 13 through Step 16 to clear the switch on the other node.
Step 22 Exit CTC.