ix
Cisco uBR924 Router Hardware Installation Guide
OL-0338-01 (3/2000)
Preface
Conventions
Convention
Meaning
Comments
Boldface
Commands and keywords you
enter literally as shown
offset-list
Italics
Variables for which you supply
values
command type interface
You replace the variable with the
type of interface.
In contexts that do not allow
italics, such as online help,
arguments are enclosed in angle
brackets (< >).
Square brackets ([ ])
Optional elements
command [abc]
abc is optional (not required), but
you can choose it.
Vertical bars ( | )
Separated alternative elements
command [ abc | def ]
You can choose either abc or def,
or neither, but not both.
Braces ({ })
Required choices
command { abc | def }
You must use either abc or def, but
not both.
Braces and vertical bars
within square brackets
([ { | } ])
A required choice within an
optional element
command [ abc { def | ghi } ]
You have three options:
•
Nothing
•
abc def
•
abc ghi
Caret character (^)
Control key
The key combinations ^D and
Ctrl-D are equivalent: Both mean
hold down the Control key while
you press the D key. Keys are
indicated in capital letters, but are
not case sensitive.
A string
A nonquoted set of characters
For example, when setting an
SNMP community string to public,
do not use quotation marks around
the string; otherwise, the string
will include the quotation marks.
System prompts
Denotes interactive sessions,
indicates that the user enters
commands at the prompt
The system prompt indicates the
current command mode. For
example, the prompt
Router (config) #
indicates
global configuration mode.
Screen
font
Terminal sessions and information
the system displays
