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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 6 Create Circuits and Low-Order Tunnels
NTP- D324 Create a Manually Routed High-Order Circuit
•
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
Caution
Circuits routed on MS-SPRing protection channels are not protected and are preempted during
MS-SPRing switches.
Step 14
If you selected Fully Protected Path in
and the circuit will be routed on an SNCP, choose one of
the following:
•
Nodal Diversity Required
—Ensures that the primary and alternate paths within the 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.
•
Link Diversity Only
—Specifies that only fiber-diverse primary and alternate paths for SNCP ring
portions of the complete circuit path are needed. The paths might be node diverse, but CTC does not
check for node diversity.
Step 15
If you selected Fully Protected Path in
and the circuit will be routed on an MS-SPRing DRI or
SNCP DRI, click the
Dual Ring Interconnect
check box.
Step 16
Click
Next
. In the Route Review/Edit area, node icons appear for you to route the circuit manually. If
you checked Dual Ring Interconnect for MS-SPRing, continue with
. If not, continue with
Step 17
If you checked Dual Ring Interconnect in
for a MS-SPRing DRI, complete the following
substeps to assign primary and secondary nodes.
a.
In the Route/Review Edit area, click the
MS-SPRing DRI Nodes
tab.
b.
Click
Add MS-SPRing DRI
.
c.
In the Node Options area of the MS-SPRing DRI Options dialog box, complete the following:
•
Primary Node—For a traditional or integrated MS-SPRing DRI, choose the node where the
circuit interconnects the rings.
•
Secondary Node—For a traditional or integrated MS-SPRing DRI, choose the secondary node
for the circuit to interconnect the rings. This route is used if the route on the primary node fails.
•
Primary Node #2—For a traditional MS-SPRing DRI where two primary nodes are required to
interconnect rings, choose the second primary node.
•
Secondary Node #2—For a traditional MS-SPRing DRI where two secondary nodes are
required, choose the second secondary node.
d.
Click
OK
.
e.
Review the circuit constraints. To change the circuit routing order, choose a node in the
Required Nodes/Lines lists and click the
Up
or
Down
buttons to change the circuit routing order.
Click
Remove
to remove a node or span.
f.
Click the
Included Spans
tab, and continue with
.
Step 18
Complete the
“DLP-D98 Provision a High-Order Circuit Route” task on page 17-96
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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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