xvi
About This Guide
Audience
Conventions
Table 1 Notice icons
Icon
Meaning
Informational note
Caution
Warning
Table 2 Text conventions (except for command syntax)
Convention
Bold typeface
Bold Courier typeface
Key name in angle brackets
Key names linked with a plus sign
(+) in angle brackets.
Plain Courier typeface
This guide is intended for experienced system and network specialists who
will configure a Juniper Networks ERX system in an Internet access
environment.
Table
1,
Table
2, and
documentation.
Table 1
conventions used throughout the book, except for command syntax.
Table 3
provides command syntax conventions used primarily in the
ERX Command Reference Guide. For more information about
command syntax, see
Chapter 2, Command Line
Description
Indicates important features or instructions.
Indicates that you may risk losing data or damaging your hardware.
Alerts you to the risk of personal injury.
Description
Represents commands and
keywords in text.
Represents text that the user must
type.
Indicates the name of a key on the
keyboard.
Indicates that you must press two or
more keys simultaneously.
Represents information as displayed
on your terminal's screen.
Table 3
list all the conventions used in the ERX
defines notice icons.
ERX System Basics Configuration Guide,
Interface.
Examples
•
Command example:
Issue the clock source command.
•
Keyword example:
Specify the keyword exp-msg.
user input
Press <Enter>.
Press <Ctrl+B>.
host1#show ip ospf 2
Routing Process OSPF 2 with
Router ID 5.5.0.250
Router is an Area Border
Router (ABR)
Table 2
shows text