Cisco ONS 15454 Series - Figure 5-5 Integrated Two-Fiber BLSR DRI Example

5-20
Cisco ONS 15454 Procedure Guide, R5.0
December 2004
Chapter 5 Turn Up Network
NTP-A44 Provision Path Protection Nodes
Figure 5-5 Integrated Two-Fiber BLSR DRI Example
Stop. You have completed this procedure.
NTP-A44 Provision Path Protection Nodes
Note Path protection is the default ONS 15454 topology. It is available as soon as you install the path
protection OC-N cards, connect the OC-N fibers, and create the DCC terminations. Unlike the BLSRs,
ONS 15454 path protection configurations do not require explicit setup.
Node 1
West East
West
West
West East
East
East
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Node 3
Slot 2
West
Tx
Rx
Slot 1
West
Tx
Rx
Slot 12
East
Tx
Rx
Node 2
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Node 4
Slot 1
West
Tx
Rx
Slot 2
West
Tx
Rx
115257
Node 5
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Slot 5
East
Tx
Rx
Slot 5
East
Tx
Rx
Slot 12
East
Tx
Rx
Node 6
Slot 5
Tx
Rx
Slot 12
Tx
Rx
Purpose This procedure provisions nodes for inclusion in a path protection.
Tools/Equipment None
Prerequisite Procedures NTP-A35 Verify Node Turn-Up, page 5-2
Required/As Needed As needed
Onsite/Remote Onsite
Security Level Provisioning and higher