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CONTENTS
ABOUT THIS GUIDE
Assumptions 5
Conventions 5
Notices 5
Text 6
Related Documentation 6
Your Comments 7
INITIAL CONFIGURATION
Overview 9
Hardware Prerequisites 9
IP Configuration 10
Single Network Configuration 10
Dual Network Configuration 11
Domain Name System (DNS) Configuration 13
Sample DNS Names and Files 14
Enabling Secure Copy (SCP) and Secure Shell (SSH) Commands 16
Network Time Protocol (NTP) Configuration 16
Configuration 16
Verification 17
INSTALLATION
Overview 19
Primary Server Installation 19
Stopping System Software 19
Sample Installation Script (for voipbox1) 20
Secondary Server Installation 20
Sample Installation Script (for voipbox2) 20
Intelligent Mirroring Active/Standby Policy 21
Primary Intelligent Mirroring Policy 21