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Contents
Chapter 1 How to get help 11
Chapter 2 Introduction 13
Overview of High Availability 13
High Availability hardware 14
Heartbeat signals 14
Mirroring 14
Managed TCP/IP settings 15
Switch connectivity 16
High Availability network 16
AutoStart software 16
Failovers 18
Limitations 18
Reference documents 19
Chapter 3 Planning and engineering 21
Introduction 21
Management of the TCP/IP network 21
Network planning 23
Planning the High Availability configuration 24
High Availability system checklist 25
Facility planning 27
Switch planning 28
Meridian 1 planning 29
CS 1000 planning 29
Required hardware 29
Hardware included 29
Customer provided equipment 30
Supported hardware configurations 31
Chapter 4 Failover overview 33
Introduction 33
Automatic failovers 34
Manual failovers 35
Nortel CallPilot
High Availability: Installation and Configuration
NN44200-311 01.06 Standard
5.0 15 May 2007
Copyright © 2007, Nortel Networks
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