Figure 5-3 Four-Node, Four-Fiber Ms-Spring Fiber Connection Example - Cisco ONS 15454 SDH Procedure Manual

NTP- D40 Provision MS-SPRing Nodes
Figure 5-3
West
West
Step 2 Log into an ONS 15454 SDH that you want to configure in an MS-SPRing. See the
CTC" task on page
Step 3 Complete the
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
For four-fiber MS-SPRings, complete the
Step 4
page 19-10
Repeat Steps
Step 5
Termination Failure) and LOS (Loss of Signal) are cleared after DCCs are provisioned on all nodes in
the ring.
If an MS-SPRing span passes through third-party equipment that cannot transparently transport the K3
Step 6
byte, complete the
most users.
As needed, complete the
Step 7
As needed, complete the
Step 8
As needed, complete the
Step 9
Cisco ONS 15454 SDH Procedure Guide, R7.0
5-12
Four-Node, Four-Fiber MS-SPRing Fiber Connection Example
Node 1
Tx
Rx
Slot Slot Slot Slot
5 6 12 13
Tx
Rx
Slot Slot Slot Slot
5 6 12 13
Node 4
17-49. If you are already logged in, continue with Step 3.
"DLP-D363 Provision Regenerator-Section DCC Terminations" task on page
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.
to put the protect STM-N cards/ports in the Unlocked-enabled service state.
2 through 4 at each node that will be in the MS-SPRing. Verify that the EOC (DCC
"DLP-D89 Remap the K3 Byte" task on page
"DLP-D81 Provision a Proxy Tunnel" task on page
"DLP-D90 Provision a Firewall Tunnel" task on page
"DLP-D40 Create a Provisionable Patchcord" task on page
East West
Slot Slot
5 6
East West
Slot Slot
5 6
"DLP-D214 Change the Service State for a Port" task on
Chapter 5 Turn Up a Network
Node 2
Tx
Rx
East
Slot Slot
12 13
Tx
Rx
East
Slot Slot
12 13
Node 3
Working fibers
Protect fibers
"DLP-D60 Log into
17-83. This task is not necessary for
17-73.
17-83.
17-31.
20-68.
78-17194-01