Table of Contents

 1 Scope            
 2 References   
 3 Definitions   
        3.1 Terms defined elsewhere
        3.2 Terms defined in this Recommendation     
 4 Abbreviations and acronyms  
 5 Conventions
 6 Measurement metrics
        6.1 Objective measurement 
        6.2 Subjective measurement
 7 Monitoring parameters             
        7.1 Physical level parameters               
        7.2 Network level parameters              
        7.3 Transport level parameters            
        7.4 Service level parameters 
Bibliography