Datasheet

C-1
Cisco ONS 15454 SDH Reference Manual, R7.0
October 2008
APPENDIX C
Network Element Defaults
This appendix describes the factory-configured (default) network element (NE) settings for the
Cisco ONS 15454 SDH. It includes descriptions of card, node, and Cisco Transport Controller (CTC)
default settings. To import, export, or edit the settings, refer to the “Maintain the Node” chapter of the
Cisco ONS 15454 SDH Procedure Guide. Cards supported by this platform that are not listed in this
appendix are not supported by user-configurable NE defaults settings.
To change card settings individually (that is, without directly changing the NE defaults), refer to the
“Change Card Settings” chapter of the Cisco ONS 15454 SDH Procedure Guide. To change node
settings, refer to the “Change Node Settings” chapter of the Cisco ONS 15454 SDH Procedure Guide.
This appendix includes the following sections:
• C.1 Network Element Defaults Description, page C-1
• C.2 Card Default Settings, page C-2
• C.3 Node Default Settings, page C-46
• C.4 CTC Default Settings, page C-58
C.1 Network Element Defaults Description
The NE defaults are preinstalled on each Cisco ONS 15454 SDH Advanced Timing, Communications,
and Control (TCC2) or Advanced Timing, Communications, and Control Plus (TCC2P) card. They also
ship as a file called 15454SDH-defaults.txt on the CTC software CD in case you want to import the
defaults onto existing TCC2/TCC2P cards. The NE defaults include card-level, CTC, and node-level
defaults.
Changes to card provisioning that are made manually using the “Change Card Settings” chapter in the
Cisco ONS 15454 SDH Procedure Guide override default settings. If you use the CTC Defaults editor
(in the node view Provisioning > Defaults tab) or import a new defaults file, any changes to card or port
settings that result only affect cards that are installed or preprovisioned after the defaults have changed.
Changes that are made manually to most node-level default settings override the current settings,
whether default or provisioned. If you change node-level default settings, either by using the Defaults
editor or by importing a new defaults file, the new defaults reprovision the node immediately for all
settings except those relating to protection (subnetwork connection protection [SNCP], multiplex
section-shared protection ring [MS-SPRing], Linear, etc.), which apply to subsequent provisioning.