1
Scope
2 References
2.1 Normative references
2.2 Informative references
3 Terms and definitions
4 Abbreviations, acronyms and
conventions
4.1 Abbreviations and acronyms
4.2 Conventions
5 Introduction
5.1 Solution requirements
5.2 Requirements phasing
5.3 General objectives
6 Network model
7 Diffserv usage in backbone
7.1 Media traffic
7.2 Signalling traffic
7.3 PHB selection and DSCP setting
7.4 PHB support by AN
7.5 Resource allocation
7.6 Admission control
8 Admission control for a single
domain
8.1 Per-flow RSVP control plane
8.1.1 AN behaviour
8.1.2 Location of Diffserv edge
8.1.3 Edge router behaviour
8.1.4 Other terminating devices (media gateways, anonymizers, announcement
servers, conference bridges)
8.1.5 Core router behaviour
8.1.6 Signalling latency
8.1.7 Pre-emption
8.2 Aggregate RSVP
8.2.1 Provisioned aggregate reservations
8.2.2 Dynamic aggregate reservations
8.2.3 Hierarchical aggregation
8.2.4 Location of aggregation points and DiffServ edge
8.3 Bandwidth broker
9 Admission control over multiple
domains
10 Use of MPLS
11 Queuing and filtering
11.1 Queuing
11.2 Filtering
Appendix I – Call
flow examples
Appendix II – Bibliography