Alcatel-Lucent 1643 AMS - Path protection

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Path protection

Overview

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Purpose

The principle of a path protection is based on the duplication of the signals to be

transmitted and the selection of the best signal available at the path connection

termination. The two (identical) signals are routed over two different path segments,

one of which is defined as the main path and the other as standby path. The same

applies to the opposite direction. The system only switches to the standby path if the

main path is faulty.

Contents

Sub-Network Connection Protection (SNCP) 8-18

Traffic provisioning

365-312-807R7.2

Issue 4, May 2007

Alcatel-Lucent - Proprietary

See notice on first page

8-17

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Alcatel-Lucent 1643 AMS - Path protection

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