Cisco ONS 15454 DWDM - Page 639

12-5
Cisco ONS 15454 DWDM Installation and Operations Guide, R6.0
September 2005
Chapter 12 Add and Remove Cards and Nodes
NTP-G127 Add an AD-xC-xx.x Card to an OADM Node
NTP-G127 Add an AD-xC-xx.x Card to an OADM Node
Note Do not begin this procedure until the Cisco MetroPlanner site plan has been recalculated with the new
AD-xCxx.x card added to the OADM node.
Note During this procedure, you will use TL1 commands to delete and recreate optical channel network
connection (OCHNC) cross-connects. You might need to refer to the Cisco ONS SONET TL1 Command
Guide or the Cisco ONS 15454 SDH TL1 Command Guide
Caution This procedure will affect the service of unprotected circuits that pass through the OADM node.
Step 1 Complete the “DLP-G46 Log into CTC” task on page 2-25 at a node on the OADM network.
Step 2 In node view, display the OADM node where you will add the card.
Step 3 Click the Circuits tab.
Step 4 Make a list of all OCHNCs that are carried on the express path for both east-to-west (E > W) and
west-to-east (W > E) directions.
Step 5 For OCHNCs identified in Step 4 that are routed on the active path of a splitter or Y-cable protection
group, force the traffic to the protect path in the opposite side of the ring using the “DLP-G179 Apply a
Force Y-Cable or Splitter Protection Switch” task on page 10-35.
Step 6 Click the Circuits tab.
Step 7 Complete the following steps for all OCHNCs carried on the express path that were identified in Step 4:
a. Choose the OCHNC circuit(s) and click Edit. (To choose multiple circuits, press the Shift key while
you click the circuits.)
b. In the Edit Circuit dialog box, click the State tab.
c. In the Target Circuit Admin State drop-down list, choose OOS,DSBLD (ANSI) or Locked,disabled
(ETSI).
d. Click Apply.
e. Repeat Steps a through d for each OCHNC circuit.
Step 8 From the Tools menu, choose Open TL1 Session.
Purpose This procedure adds an AD-xC-xx.x card to an optical add/drop
multiplexing (OADM) node.
Tools/Equipment None
Prerequisite Procedures Chapter 3, “Turn Up a Node”
A Cisco MetroPlanner OADM site plan recalculated for the new OADM
card
Required/As Needed As needed
Onsite/Remote Onsite
Security Level Provisioning or higher