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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 19 DLPs D200 to D299
DLP- D236 Roll Two Cross-Connects on One Optical Circuit Using Automatic Routing
Figure 19-11
Setting Roll Routing Preferences
Step 13
To route the circuit over a protected path, check
Fully Protected Path
. (If you do not want to route the
circuit on a protected path, continue with
.) CTC creates a primary and alternate circuit route
(virtual SNCP) based on the following nodal diversity options. Select one of the following choices and
follow subsequent window prompts to complete the routing:
•
Nodal Diversity Required
—Ensures that the primary and alternate paths within extended SNCP
portions of the complete circuit path are nodally diverse.
•
Nodal Diversity Desired
—Specifies that node diversity should be attempted, but if node diversity
is not possible, CTC creates link diverse paths for the extended SNCP portion of the complete circuit
path.
•
Link Diversity Only
—Specifies that only link-diverse primary and alternate paths for extended
SNCP 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 checked Route Automatically in
:
•
If you checked Using Required Nodes/Spans, continue with
.
•
If you checked only Review Route Before Creation, continue with
•
If you did not check Using Required Nodes/Spans or Review Route Before Creation, continue with
Step 15
If you checked Using Required Nodes/Spans in
:
a.
In the Roll Route Constraints area, click a node or span on the circuit map.
b.
Click
Include
to include the node or span in the circuit. Click
Exclude
to exclude the node/span
from the circuit. The order in which you select included nodes and spans sets the circuit sequence.
Click spans twice to change the circuit direction.
c.
Repeat Step
for each node or span that you wish to include or exclude.
d.
Review the circuit route. To change the circuit routing order, select a node in the Required
Nodes/Lines or Excluded Nodes Links lists, then click the
Up
or
Down
buttons to change the circuit
routing order. Click
Remove
to remove a node or span.
HOP
HOP
VC4-*
VC4-*
134354
Содержание ONS 15454 SDH
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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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