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Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
Chapter 5 Turn Up a Network
NTP- D40 Provision MS-SPRing Nodes
Figure 5-3
Four-Node, Four-Fiber MS-SPRing Fiber Connection Example
Step 2
Log into an ONS 15454 SDH that you want to configure in an MS-SPRing. See the
. If you are already logged in, continue with Step
Step 3
Complete the
“DLP-D363 Provision Regenerator-Section DCC Terminations” task on page 20-68
.
Provision the two ports/cards that will serve as the MS-SPRing ports at the node. For four-fiber
MS-SPRings, provision the DCC terminations on the STM-N cards that will carry the working traffic,
but do not provision DCCs on the protect cards.
Note
If an ONS 15454 SDH is not connected to a corporate LAN, DCC provisioning must be
performed through a direct (craft) connection to the node. Remote provisioning is possible only
after all nodes in the network have DCCs provisioned to Unlocked-enabled STM-N ports.
Step 4
For four-fiber MS-SPRings, complete the
“DLP-D214 Change the Service State for a Port” task on
to put the protect STM-N cards/ports in the Unlocked-enabled service state.
Step 5
Repeat Steps
through
at each node that will be in the MS-SPRing. Verify that the EOC (DCC
Termination Failure) and LOS (Loss of Signal) are cleared after DCCs are provisioned on all nodes in
the ring.
Step 6
If an MS-SPRing span passes through third-party equipment that cannot transparently transport the K3
byte, complete the
“DLP-D89 Remap the K3 Byte” task on page 17-83
. This task is not necessary for
most users.
Step 7
As needed, complete the
“DLP-D81 Provision a Proxy Tunnel” task on page 17-73
Step 8
As needed, complete the
“DLP-D90 Provision a Firewall Tunnel” task on page 17-83
Step 9
As needed, complete the
“DLP-D40 Create a Provisionable Patchcord” task on page 17-31
61958
Node 1
West
East
West
East
West
East
West
East
Slot
5
Slot
12
Node 4
Slot
5
Slot
12
Node 2
Slot
5
Slot
12
Node 3
Slot
5
Slot
12
Tx
Rx
Slot
6
Slot
13
Tx
Rx
Slot
6
Slot
13
Tx
Rx
Slot
6
Slot
13
Tx
Rx
Slot
6
Slot
13
Working fibers
Protect fibers
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 ...
Страница 860: ...Index IN 28 Cisco ONS 15454 SDH Procedure Guide R6 0 78 17194 01 ...