Document Conventions - Cisco 1100 Series Hardware Installation Manual

Document Conventions

Chapter//Appendix
Chapter 4
Chapter 5
1 Field Replaceable Unit
Document Conventions
This document uses the following conventions:
Convention
^ or Ctrl
bold font
Italic font
Courier font
Bold Courier font
[x]
...
|
[x | y]
{x | y}
Hardware Installation Guide for the Cisco 1100 Series Integrated Services Router
viii
Title Description
ROM Monitor Overview
Provides an overview of ROM Monitor concepts and
and Basic Procedures
operations.
Installing and Upgrading Describes how to install and upgrade internal modules
Internal Modules and and field replaceable units
FRUs
Description
Both the ^ symbol and Ctrl represent the Control (Ctrl) key on a keyboard.
For example, the key combination ^D or Ctrl-D means that you hold
down the Control key while you press the D key. (Keys are indicated in
capital letters but are not case sensitive.)
Commands and keywords and user-entered text appear in bold font.
Document titles, new or emphasized terms, and arguments for which you
supply values are in italic font.
Terminal sessions and information the system displays appear in
font.
Bold Courier font indicates text that the user must enter.
Elements in square brackets are optional.
An ellipsis (three consecutive nonbolded periods without spaces) after
a syntax element indicates that the element can be repeated.
A vertical line, called a pipe, indicates a choice within a set of keywords
or arguments.
Optional alternative keywords are grouped in brackets and separated by
vertical bars.
Required alternative keywords are grouped in braces and separated by
vertical bars.
Preface
1
on the router.
courier