RFC4094 - Analysis of Existing Quality-of-Service Signaling Protocols

Network Working Group J. Manner
Request for Comments: 4094 X. Fu
Category: Informational May 2005

Analysis of Existing Quality-of-Service Signaling Protocols

Status of This Memo

This memo provides information for the Internet community. It does
not specify an Internet standard of any kind. Distribution of this
memo is unlimited.

Copyright Notice

Copyright (C) The Internet Society (2005).

Abstract

This document reviews some of the existing Quality of Service (QoS)
signaling protocols for an IP network. The goal here is to learn
from them and to avoid common misconceptions. Further, we need to
avoid mistakes during the design and implementation of any new
protocol in this area.

Table of Contents

1. Introduction ....................................................3
2. RSVP and RSVP Extensions ........................................4
2.1. Basic Design ...............................................4
2.1.1. Signaling Model .....................................4
2.1.2. Soft State ..........................................5
2.1.3. Two-Pass Signaling Message Exchanges ................5
2.1.4. Receiver-Based Resource Reservation .................5
2.1.5. Separation of QoS Signaling from Routing ............5
2.2. RSVP Extensions ............................................6
2.2.1. Simple Tunneling ....................................6
2.2.2. IPsec Interface .....................................6
2.2.3. Policy Interface ....................................6
2.2.4. Refresh Reduction ...................................7
2.2.5. RSVP over RSVP ......................................8
2.2.6. IEEE 802-Style LAN Interface ........................8
2.2.7. ATM Interface .......................................9
2.2.8. DiffServ Interface ..................................9
2.2.9. Null Service Type ...................................9
2.2.10. MPLS Traffic Engineering ..........................10
2.2.11. GMPLS and RSVP-TE .................................11
2.2.12. GMPLS Operation at UNI and E-NNI Reference
Points ............................................12
2.2.13. MPLS and GMPLS Future Extensions ..................12
2.2.14. ITU-T H.323 Interface .............................13
2.2.15. 3GPP Interface ....................................13
2.3. Extensions for New Deployment Scenarios ...................14

[1] [2] [3] [4] [5] [6] [7] [8] [9] [10] [11] [12] [13] [14] [15] [16] [17] [18] [19] [20] [21] [22] [23] [24] [25] [26] [27] [28] [29] [30] [31] [32] [33] [34] [35] [36] [37] 下一页

复制本页网址和标题，发送给你QQ/Msn的好友一起分享

上一篇:RFC4041 - Requirements for Morality Sections in Routing Area Drafts

下一篇:RFC4051 - Additional XML Security Uniform Resource Identifiers (URIs)