Cisco Cisco ONS 15454 M2 Multiservice Transport Platform (MSTP)
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The following figure shows the functional view of ROADM Node 1.
Figure 4: ROADM Node 2 Functional View
Step 18
Click the Circuits tab.
Step 19
Make a list of all the OCHNCs, OCH trails, and OCHCCs that pass through or terminate (add/drop) at the amplifier or
optical service channel cards installed in Side A of ROADM Node 2.
optical service channel cards installed in Side A of ROADM Node 2.
You will delete all the pass-through and add/drop circuits in the next step and use the list to recreate the circuits
later. Do not proceed until you complete the circuit list.
later. Do not proceed until you complete the circuit list.
Caution
Step 20
If OCHNCs and/or OCHCCs identified in
Step 19, on page 31
are routed on the active path of a splitter or Y-cable
protection group, complete the following steps. If not, continue with
Step 21, on page 31
.
a) Display the node containing the amplifier or optical service channel cards with the Y-cable or splitter protection.
b) Force the traffic to the protect path in the opposite side of the ring using the “DLP-G179 Apply a Force Y-Cable or
b) 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 in the
document.
Step 21
Delete the circuits identified in
Step 19, on page 31
using one or more of the following tasks:
• “DLP-G347 Delete Optical Channel Client Connections” task in the chapter “Create Optical Channel Circuits and
Provisionable Patchcords” of the Cisco ONS 15454 DWDM Network Configuration Guide
• “DLP-G418 Delete an Optical Channel Trail” task in the chapter “Create Optical Channel Circuits and Provisionable
Patchcords” of the Cisco ONS 15454 DWDM Network Configuration Guide
• “DLP-G106 Delete Optical Channel Network Connections” task in the chapter “Create Optical Channel Circuits and
Provisionable Patchcords” of the Cisco ONS 15454 DWDM Network Configuration Guide
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