Figure 5-3 Four-Node, Four-Fiber Blsr Fiber Connection Example; Ntp- A40 Provision Blsr Nodes - Cisco ONS 15454 Series Procedure Manual

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Turn Up Network

Log into an ONS 15454 that you want to configure in a BLSR. See the

Complete the

ports/cards that will serve as the BLSR ports at the node. For four-fiber BLSRs, provision the DCC

terminations on the OC-N cards that will carry the working traffic, but do not provision DCCs on the

protect cards.

For four-fiber BLSRs, complete the

to put the protect OC-N cards/ports in service.

Repeat Steps

Failure) and LOS (Loss of Signal) are cleared after DCCs are provisioned on all nodes in the ring.

As needed, complete the

As needed, complete the

As needed, complete the

If a BLSR span passes through third-party equipment that cannot transparently transport the K3 byte,

complete the

December 2004

Four-Node, Four-Fiber BLSR Fiber Connection Example

17-66. If you are already logged in, continue with Step 3.

"DLP-A377 Provision Section DCC Terminations" task on page

If an ONS 15454 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 IS-NR OC-N ports.

at each node that will be in the BLSR. Verify that the EOC (DCC Termination

"DLP-A380 Provision a Proxy Tunnel" task on page

"DLP-A381 Provision a Firewall Tunnel" task on page

"DLP-A367 Create a Provisionable Patchcord" task on page

"DLP-A89 Remap the K3 Byte" task on page

"DLP-A214 Change the Service State for a Port" task on page 19-9

17-87. This task is not necessary for most

Cisco ONS 15454 Procedure Guide, R5.0

NTP-A40 Provision BLSR Nodes

Working fibers

Protect fibers

"DLP-A60 Log into CTC" task

20-61. Provision the two

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