CONTENTS

 1     Scope
 2     References
 3     Definitions
 4     Abbreviations
 5     IP‑based service
        5.1     General
        5.2     IP-based service classes and categories
        5.3     Communication configurations
                  5.3.1     Point-to-point communication configuration
                  5.3.2     Unidirectional point-to-multipoint communication configuration
                  5.3.3     Unidirectional multipoint-to-point communication configuration
                  5.3.4     Multipoint-to-multipoint communication configuration
                  5.3.5     Bidirectional point-to-multipoint communication configuration
        5.4     IP service plane
        5.5     End-system model
 6     IP transfer capability attributes
        6.1     General
        6.2     Attributes for IP transfer capability
 7     Service level agreement
        7.1     General
        7.2     SLA components
        7.3     SLA attributes
                  7.3.1     Service level objectives
                  7.3.2     Service monitoring
                  7.3.3     Financial issues
        7.4     Procedure for service level agreements
 8     Protocol reference model
 9     Functional architecture
        9.1     Applications of functional groups
                  9.1.1     IP interface functional group
                  9.1.2     IP routing and forwarding functional group
                  9.1.3     IP server functional group
                  9.1.4     IP client functional group
                  9.1.5     IP conversion functional group
10     Support of IP-based services by ATM
       10.1     Relationship with ATM transfer capabilities