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Chapter 6 Create Circuits and Low-Order Tunnels
NTP- D323 Create an Automatically Routed High-Order Circuit
Figure 6-9
Setting Circuit Attributes for an High-Order Circuit
Step 10
If the circuit will be routed on an SNCP ring, complete the
“DLP-D218 Provision SNCP Ring Selectors
During Circuit Creation” task on page 19-17
.
Step 11
Click
Next
.
Step 12
Complete the
“DLP-D97 Provision a High-Order Circuit Source and Destination” task on page 17-95
for the high-order circuit you are creating.
Step 13
In the Circuit Routing Preferences area, choose
Route Automatically
. Two options are available;
choose either, both, or none based on your preferences.
•
Using Required Nodes/Spans—Check this check box to specify nodes and spans to include or
exclude in the CTC-generated circuit route.
Including nodes and spans for a circuit ensures that those nodes and spans are in the working path
of the circuit (but not the protect path). Excluding nodes and spans ensures that the nodes and spans
are not in the working or protect path of the circuit.
•
Review Route Before Creation—Check this check box to review and edit the circuit route before the
circuit is created.
Step 14
Set the circuit path protection:
•
To route the circuit on a protected path, leave Fully Protected Path checked and continue with
. CTC creates a fully protected circuit route based on the path diversity option you choose.
Fully protected paths might or might not have SNCP path segments (with primary and alternate
paths), and the path diversity options apply only to SNCP path segments, if any exist.
•
To create an unprotected circuit, uncheck
Fully Protected Path
and continue with
.
•
To route the circuit on an MS-SPRing protection channel, if available, uncheck
Fully Protected
Path
, check
Protection Channel Access
, click
Yes
in the Warning dialog box, then continue with
Step 15
If you selected Fully Protected Path in
and the circuit will be routed on SNCP, choose one of
the following:
•
Nodal Diversity Required
—Ensures that the primary and alternate paths within SNCP ring
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 SNCP ring portion of the complete circuit path.
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Страница 62: ...xxii Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 About this Guide ...
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Страница 414: ...16 4 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Chapter 16 Power Down the Node NTP D114 Power Down the Node ...
Страница 832: ...A 14 Cisco ONS 15454 SDH Procedure Guide R7 0 78 17194 01 Appendix A CTC Information and Shortcuts Equipment Inventory ...
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