Cisco ONS 15454 SDH - Before You Begin

CHAPTER
14-1
Cisco ONS 15454 SDH Procedure Guide, R7.0
78-17194-01
14
Add and Remove Nodes
This chapter explains how to add and remove Cisco ONS 15454 SDH nodes from multiplex
section-shared protection rings (MS-SPRings), subnetwork connection protection (SNCP) rings, and
linear add/drop multiplexer (ADM) configurations.
Before You Begin
Before performing any of the following procedures, complete the “NTP-D195 Document Existing
Provisioning” procedure on page 9-2. Also investigate all alarms and clear any trouble conditions. Refer
to the Cisco ONS 15454 SDH Troubleshooting Guide as necessary.
This section lists the chapter procedures (NTPs). Turn to a procedure for applicable tasks (DLPs).
1. NTP-D353 Add an MS-SPRing Node, page 14-2—Complete as needed.
2. NTP-D213 Remove an MS-SPRing Node, page 14-7—Complete as needed.
3. NTP-D105 Add an SNCP Node, page 14-10—Complete as needed.
4. NTP-D106 Remove an SNCP Node, page 14-12—Complete as needed.
5. NTP-D280 Add a Node to a Linear ADM Manually, page 14-14—Complete as needed to add a node
to the end of a linear ADM. This procedure can be used to add a node between two linear ADM
nodes, but requires that circuits be deleted and recreated. To add a node without disrupting traffic,
use the following procedure.
6. NTP-D337 Add a Node to a Linear ADM Using the Wizard, page 14-15—Complete as needed to
add a node between two linear ADM nodes.
7. NTP-D322 Remove an In-Service Node from a Linear ADM, page 14-18—Complete as needed to
remove a node from a linear ADM without disrupting traffic.