Nortel 252 用户指南
Preface
7
Nortel Business Secure Router 252 — Fundamentals
Preface
This Quick Start Guide provides instructions for installing and configuring your
Nortel Business Secure Router 252 as an Office Gateway for your network. After
completing this guide, you can access the Internet securely through your Nortel
Business Secure Router 252.
Nortel Business Secure Router 252 as an Office Gateway for your network. After
completing this guide, you can access the Internet securely through your Nortel
Business Secure Router 252.
Before you begin
This guide is intended for network managers who are installing the Nortel
Business Secure Router 252 for the first time. It assumes that you are familiar
with the type of Internet connection used with your Business Secure Router.
Business Secure Router 252 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
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
DNS
domain name server