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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 13 Convert Network Configurations
NTP- D155 Convert a Point-to-Point or a Linear ADM to a Two-Fiber MS-SPRing Manually
Step 7
through
for each node in the point-to-point or linear ADM that you will convert to
MS-SPRing. When all nodes comply with
, continue with the next step.
Step 8
For every node in the point-to-point or linear ADM network that you want to convert to an MS-SPRing,
complete the following tasks:
a.
Complete the
“DLP-D189 Verify that a 1+1 Working Slot is Active” task on page 18-77
for every
1+1 protection group that supports a span in the point-to-point or linear ADM network.
b.
Complete the
“DLP-D155 Delete a Protection Group” task on page 18-47
at each node that supports
the point-to-point or linear ADM span.
c.
Complete the
“DLP-D214 Change the Service State for a Port” task on page 19-10
to put the protect
ports in the Unlocked-enabled service state at each node that supports the point-to-point or linear
ADM span.
Step 9
(Linear ADM only) Physically remove the protect fibers from all nodes in the linear ADM; for example,
the fiber running from Node 2/Slot 13 to Node 3/Slot 13 can be removed (
).
Figure 13-3
Linear ADM to MS-SPRing Conversion
Step 10
Create the ring by connecting the protect fiber from one end node to the protect port on the other end
node. For example, the fiber between Node 1/Slot 5 and Node 2/Slot 5 can be rerouted to connect
Node 1/Slot 5 to Node 3/Slot 13 (
Note
If you need to remove any STM-N cards from the shelf, do so now. In this example, cards in
Node 2/Slots 5 and 13 can be removed. See the
“NTP-D227 Remove and Replace a Card”
Step 11
From network view, click the
Circuits
tabs and complete the
“DLP-D147 Export CTC Data” task on
to save the circuit data to a file on your hard drive.
Slot 6 to Slot 6
Linear
ONS 15454 SDH
Node 1
Slot 5 to Slot 5
Slot 12 to Slot 12
ONS 15454 SDH
Node 2
Slot 13 to Slot 13
ONS 15454 SDH
Node 3
Slot 6
(East)
MS-SPRing
ONS 15454 SDH
Node 1
ONS 15454 SDH
Node 2
ONS 15454 SDH
Node 3
Slot 6
(West)
Slot 12
(East)
Slot 12
(West)
Slot 13
(East)
Slot 5
(West)
71271
Содержание ONS 15454 SDH
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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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