Means
reader take note
.
Note
Means
the following information will help you solve a problem
.
Tip
Means
reader be careful
. In this situation, you might perform an action that could result in equipment
damage or loss of data.
Caution
Means reader be warned. In this situation, you might perform an action that could result in bodily
injury
.
Warning
Table 2: Conventions Followed in This Document
Indication
Convention
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
Elements in square brackets are optional.
[ ]
Required alternative keywords are grouped in braces and separated by vertical
bars.
{x | y | z }
Optional alternative keywords are grouped in brackets and separated by
vertical bars.
[ x | y | z ]
A nonquoted set of characters. Do not use quotation marks around the string
or the string will include the quotation marks.
string
Terminal sessions and information the system displays appear in
courier
font.
courier
font
Nonprinting characters such as passwords are in angle brackets.
< >
Default responses to system prompts are in square brackets.
[ ]
An exclamation point (!) or a pound sign (#) at the beginning of a line of code
indicates a comment line.
!, #
Cisco ASR 901S Series Aggregation Services Router Hardware Installation Guide
OL-29732-01
ix
Preface
Conventions