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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 17 DLPs D1 to D99
DLP- D27 Delete Circuits
Step 3 Starting with a span on the source node, click the arrow of the span you want the circuit to travel. The
arrow turns white. In the Selected Span area, the From and To fields provide span information. The
source VC appears. Figure 17-7 shows an example.
Figure 17-7 Manually Routing a VCAT Circuit
Step 4
Click Add Span. The span is added to the Included Spans list and the span arrow turns blue.
Step 5 Repeat Steps 3 and 4 until the circuit is provisioned from the source to the destination node through all
intermediary nodes.
Step 6 Repeat Steps 1 through 5 for each member.
Step 7 Return to your originating procedure (NTP).
DLP-D27 Delete Circuits
Step 1 Complete the “NTP-D108 Back Up the Database” procedure on page 15-5.
Step 2 Verify that traffic is no longer carried on the circuit and that the circuit can be safely deleted.
Step 3 Investigate all network alarms and resolve any problems that might be affected by the circuit deletion.
Refer to the “Alarm Troubleshooting” chapter in the Cisco ONS 15454 SDH Troubleshooting Guide.
Step 4 From the View menu, choose Go to Network View.
Purpose This task deletes circuits.
Tools/Equipment None
Prerequisite Procedures DLP-D60 Log into CTC, page 17-49
Required/As Needed As needed
Onsite/Remote Onsite or remote
Security Level Provisioning or higher
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