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Cisco ONS 15310-MA SDH Procedure Guide, Release 9.1 and Release 9.2
78-19416-01
Chapter 5 Create Circuits and VC Low-order Path Tunnels
Before You Begin
•
To route the circuit on a protected path, leave
Fully Protected Path
checked and continue with
. Fully protected paths might or might not have path protection path segments (with primary
and alternate paths), and the path diversity options apply only to path protection path segments, if
any exist.
•
To create an unprotected circuit, uncheck
Fully Protected Path
and continue with
Step 13
If you selected Fully Protected Path in
and the circuit will be routed on a path protection
configuration, choose one of the following:
•
Nodal Diversity Required
—Ensures that the primary and alternate paths within the path protection
portions of the complete circuit path are nodally diverse.
•
Nodal Diversity Desired
—Specifies that node diversity is preferred, but if node diversity is not
possible, CTC creates fiber-diverse paths for the path protection portion of the complete circuit path.
•
Link Diversity Only
—Specifies that only fiber-diverse primary and alternate paths for path
protection portions of the complete circuit path are needed. The paths might be node-diverse, but
CTC does not check for node diversity.
Step 14
If you selected Fully Protected Path in
and the circuit will be routed on a path protection DRI,
check the
Dual Ring Interconnect
check box.
Step 15
If you are creating a VC high-order path circuit, skip this step and continue with
. If you are
creating a VC low-order path circuit, click
Next
and complete the
“DLP-H59 Provision VC high-order
path and VC Low-order Path Grooming Nodes” task on page 16-77
Step 16
Click
Next
. In the Route Review and Edit area, node icons appear for you to route the circuit manually.
The green arrows pointing from the selected node to other network nodes indicate spans that are
available for routing the circuit.
Step 17
Complete the
“DLP-H60 Provision a E1, DS-3, or E3 Circuit Route” task on page 16-78
E3 circuit that you are creating.
Step 18
Click
Finish
.
Step 19
If you entered more than 1 in the Number of Circuits field, the Circuit Creation dialog box appears for
you to create the remaining circuits. Repeat Steps
through
for each additional circuit.
Step 20
When all the circuits are created, the main Circuits window appears. Verify that the circuits you created
appear in the window.
Step 21
Complete the
“NTP-H46 Test Electrical Circuits” procedure on page 5-24
. Skip this step if you built a
test circuit.
Stop. You have completed this procedure.
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