Preface
•
Document Conventions, page vii
•
Related Documentation, page ix
•
Obtaining Documentation and Submitting a Service Request, page ix
Document Conventions
This document uses the following conventions:
Description
Convention
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.)
^ or Ctrl
Commands and keywords and user-entered text appear in
bold
font.
bold
font
Document titles, new or emphasized terms, and arguments for which you supply
values are in
italic
font.
Italic
font
Terminal sessions and information the system displays appear in
courier
font.
Courier
font
Bold Courier
font indicates text that the user must enter.
Bold Courier
font
Elements in square brackets are optional.
[x]
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.
[x | y]
Catalyst 3560-CX and 2960-CX Switch Hardware Installation Guide
vii
