Cisco 1750 Hardware Installation Manual page 6

Conventions
Commands
Cisco 1750 Router Hardware Installation Guide
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Table 1 describes the syntax used with the commands in this document.
Table 1 Command Syntax Guide
Convention
boldface
italic
[ ]
{x | x | x}
^ or Ctrl
screen font
boldface screen font Examples of information that you must enter.
< >
[ ]
Description
Commands and keywords.
Command input that is supplied by you.
Keywords or arguments that appear within square
brackets are optional.
A choice of keywords (represented by x) appears in
braces separated by vertical bars. You must select one.
Represent the key labeled Control. For example, when
you read ^D or Ctrl-D, you should hold down the Control
key while you press the D key.
Examples of information displayed on the screen.
Nonprinting characters, such as passwords, appear in
angled brackets.
Default responses to system prompts appear in square
brackets.
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