User manual

Preface 7
Nortel Business Secure Router 222 — Fundamentals
Preface
This Quick Start Guide provides instructions for installing and configuring your
Nortel Business Secure Router 222 as an Office Gateway for your network. After
completing this guide, you can access the Internet securely through your Nortel
Business Secure Router 222.
Before you begin
This Quick Start Guide is intended for network managers who are installing the
Nortel Business Secure Router 222 for the first time. It assumes that you are
familiar with the type of Internet connection used with your Business Secure
Router.
Text conventions
This guide uses the following text conventions:
Acronyms
This guide uses the following acronyms:
italic text Indicates new terms, book titles, and variables in
command syntax descriptions. Where a variable is two
or more words, the words are connected by an
underscore.
Example: If the command syntax is
show at <valid_route> , valid_route is one
variable and you substitute one value for it.
ADSL asymmetric digital subscriber line
DHCP Dynamic Host Configuration Protocol