How Does SONET Use Unidirectional Path Switching to Provide Failure

question 37

Essay

How does SONET use unidirectional path switching to provide failure recovery?

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Definitions:

Derailment

A thought disorder in which a person's speech is characterized by a series of loosely connected ideas; often seen in schizophrenia.

Avolition

A lack of motivation or ability to initiate and persist in goal-directed activities, often seen in psychiatric conditions like schizophrenia.

Alogia

A symptom commonly found in schizophrenia, characterized by a significant reduction in the amount of speech.

Motivation

The internal and external processes that stimulate desire and energy in people to be continually interested and committed to a job, role, or subject.