Cisco Cisco ONS 15454 M2 Multiservice Transport Platform (MSTP) 技术参考

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Cisco Systems, Inc.
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Network Element Defaults for Release 10.x.x
Last Updated: March, 2016, OL-30833-01
Note
The terms “Unidirectional Path Switched Ring” and “UPSR” may appear in Cisco literature. These terms 
do not refer to using Cisco ONS 15xxx products in a unidirectional path switched ring configuration. 
Rather, these terms, as well as “Path Protected Mesh Network” and “PPMN”, refer generally to Cisco's 
path protection feature, which may be used in any topological network configuration. Cisco does not 
recommend using its path protection feature in any particular topological network configuration.
This document describes the factory-configured (default) network element (NE) settings for the 
Cisco ONS 15454 and Cisco NCS 2000 series platforms. It includes descriptions of card, node, and 
Cisco Transport Controller (CTC) default settings. To import, export, or edit the settings, see the chapter 
“Maintain the Node” in the Network Configuration Guide. Cards supported by this platform that are not 
listed in this document are not supported by user-configurable NE defaults settings.
Note
Unless otherwise specified, in this document “ONS 15454” refers to both ANSI (ONS 15454 SONET) 
and ETSI (ONS 15454 SDH) shelf assemblies.
Network Element Defaults Description
The NE defaults are preinstalled on each Cisco ONS 15454 TCC2 and TCC2P, TCC3, TNC and TSC 
cards. Cisco also ships a file named 15454-defaults.txt (ANSI shelves) or 15454SDH-defaults.txt (ETSI 
shelves) on the CTC software CD in case you want to import the defaults onto existing 
TCC2/TCC2P/TCC3/TNC/TSC/TNCS cards. The NE defaults include card-level, CTC, and node-level 
defaults.
Note
The TCC2/TCC2P/TCC3 cards are supported only on the Cisco ONS 15454 platform. The TNC/TSC 
cards are supported on the Cisco ONS 15454 M2 and Cisco ONS 15454 M6 platforms.