Introduction
Issue 3.4.1 June 2005
141
Traffic engineering
This chapter provides an introduction to traffic engineering. Specifically, this chapter discusses
various traffic models, algorithms, and resource sizing.
This section includes the following topics:
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Introduction
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Design inputs
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Topology
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Endpoint specifications
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Endpoint traffic usage
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Call usage rates
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Communities of interest
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Expanded COI matrices
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COIs for multiple-site networks
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Resource sizing
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Overview
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Signaling resources
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Media processing and TDM resources
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TN2312 IPSI circuit packs
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Processing occupancy
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IP Bandwidth and Call Admission Control
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Physical resource placement
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Final checks and adjustments
Introduction
The process of configuring, engineering, and deploying a Communication Manager system, or a
network of Communication Manager systems, begins with specifying the quantity and the
nature of the endpoints to be accommodated. Principles of traffic engineering are then applied
to determine the quantity and the placement of the various necessary resources. Once the
designed configuration adheres to all specifications and system constraints, the process is
finished.
Содержание Application Solutions
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Страница 20: ...About This Book 20 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 21: ...Issue 3 4 1 June 2005 21 Section 1 Avaya Application Solutions product guide ...
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Страница 106: ...Call processing 106 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 124: ...Avaya LAN switching products 124 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 139: ...Issue 3 4 1 June 2005 139 Section 2 Deploying IP Telephony ...
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Страница 186: ...Traffic engineering 186 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 204: ...Security 204 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 214: ...Voice quality network requirements 214 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 228: ...Avaya Integrated Management 228 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 239: ...Reliability Issue 3 4 1 June 2005 239 Figure 69 S8700 Media Server in a high reliability configuration ...
Страница 274: ...Reliability and Recovery 274 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 275: ...Issue 3 4 1 June 2005 275 Section 3 Getting the IP network ready for telephony ...
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Страница 350: ...Implementing Communication Manager on a data network 350 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 356: ...Network recovery 356 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 366: ...Network assessment offer 366 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 367: ...Issue 3 4 1 June 2005 367 Appendixes ...
Страница 368: ...Appendixes 368 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 394: ...Access list 394 Avaya Application Solutions IP Telephony Deployment Guide ...
Страница 414: ...DHCP TFTP 414 Avaya Application Solutions IP Telephony Deployment Guide ...