Ntp-B40 Provision Blsr Nodes; Figure 4-2 Four-Node, Two-Fiber Blsr Fiber Connection Example - Cisco ONS 15327 Procedure Manual

NTP-B40 Provision BLSR Nodes

NTP-B40 Provision BLSR Nodes
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Complete the
Step 1
verifying that the east port at one node is connected to the west port on an adjacent node, and this east
to west port connection is used at all BLSR nodes, similar to
card on the left side of the shelf is the west port, and the drop card on the right side of the shelf is the
east port.
Figure 4-2
Step 2 Log into an ONS 15327 that you want to configure in a BLSR. See the
on page 2-23
Step 3 Complete the
ports/cards that will serve as the BLSR ports at the node.
Note
Repeat Steps
Step 4
Failure) and LOS (Loss of Signal) alarms are clear after you provision all the DCCs in the ring.
Cisco ONS 15327 Procedure Guide, R4.0
4-14
This procedure provisions ONS 15327 nodes for a bidirectional line
switched ring.
None
NTP-B35 Verify Node Turn Up, page 4-2
As needed
Onsite
Provisioning or higher
"DLP-B44 Install Fiber-Optic Cables for BLSR Configurations" task on page
Four-Node, Two-Fiber BLSR Fiber Connection Example
Tx Rx
Slot 1
Node 1
Tx Rx
Slot 2
Tx Rx
Slot 1
Node 3
for instructions. If you are already logged in, continue with Step 3.
"DLP-B253 Provision SONET DCC Terminations" task on page
If an ONS 15327 is not connected to a corporate LAN, DCC provisioning must be performed
through a craft (direct) connection to the node. Remote provisioning is possible only after all
nodes in the network have DCC provisioned to in-service OC-N ports.
2 and 3 at each node that will be in the BLSR. Verify that the EOC (DCC Termination
Chapter 4
Figure 4-2. In the figure, the OC-N drop
Tx Rx
Slot 1
Node 2
Tx Rx
Slot 2
Tx Rx
Slot 1
Node 4
"DLP-B60 Log into CTC" task
4-5. Provision the two
Turn Up Network
1-46,
March 2003