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Cisco ONS 15454 SDH Procedure Guide, R7.0
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Chapter 14 Add and Remove Nodes
NTP- D213 Remove an MS-SPRing Node
Step 15
If the two nodes that will be connected after the MS-SPRing node is removed have OC48/STM16 AS
trunk (span) cards and their K3 bytes were remapped, complete the
Extension Byte Mapping” task on page 20-81
. If not, continue with
Step 16
Reconnect the fiber of the two neighboring nodes directly, west port to east port. For example, in
, you would connect the east port of Node 3 (Slot 12) to the west port of Node 1 (Slot 5).
Step 17
Complete the following substeps:
a.
From the View menu, choose
Go to Other Node
.
Choose one of the newly connected nodes and
click
OK
.
b.
Click the
Provisioning > MS-SP Ring
tabs.
c.
Choose the MS-SPRing that originally contained the removed node, and then click
Ring Map
.
d.
Wait until the removed node is no longer listed.
e.
Repeat steps
through
for the other newly connected node in the MS-SPRing.
Step 18
Complete the
“DLP-D196 Delete an MS-SPRing from a Single Node” task on page 18-83
.
Step 19
Click the
History
tab. Verify that the MSSPR_RESYNC condition appears for every node in the
MS-SPRing.
Step 20
Complete the
“DLP-D194 Clear an MS-SPRing Force Ring Switch” task on page 18-82
to remove the
Force protection switches.
Step 21
According to local site practice, complete the
“NTP-D341 Two-Fiber MS-SPRing Acceptance Test”
Step 22
Complete the
“DLP-D79 Remove Pass-through Connections” task on page 17-71
Step 23
Log back into a node on the reduced ring. In the CTC Login dialog box, uncheck the
Disable Network
Discovery
check box.
Note
The deleted node will appear in network view until all RS-DCC terminations are deleted. To
delete RS-DCC terminations, complete the
“DLP-D360 Delete a Regenerator-Section DCC
Termination” task on page 20-66
Step 24
Click the
Circuits
tab and verify that no incomplete circuits are present. If incomplete circuits appear,
repeat Steps
and
.
Step 25
If you delete a node that was in a login node group, you will see incomplete circuits for that node in the
CTC network view. Although it is no longer part of the ring, the removed node still reports to CTC until
it is no longer in a login node group. If necessary, complete the
Specified Login Node Group” task on page 17-47
.
Step 26
To remove another node from a MS-SPRing, repeat this procedure for that node.
Step 27
(Optional) Complete the
“NTP-D341 Two-Fiber MS-SPRing Acceptance Test” procedure on page 5-14
or
“NTP-D342 Four-Fiber MS-SPRing Acceptance Test” procedure on page 5-16
.
Stop. You have completed this procedure.
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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