Cisco Catalyst 9300 Series, Руководство по установке оборудования, Страница: 9 / 132

Preface
• Document Conventions , on page ix
• Related Documentation, on page xi
• Obtaining Documentation and Submitting a Service Request, on page xi
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]
Required alternative keywords are grouped in braces and separated by vertical
bars. {x | y}
Cisco Catalyst 9300 Series Switches Hardware Installation Guide
ix