Cisco 3000 Series

Document Conventions
Appendix
Virtual
Configuration Register
describes
procedures
for
testing system memory
and the central
processor
unit
CPU by using
the
bootstrap diagnostic
tests and
command
options
Appendix Bootstrap Program
describes
bootstrap diagnostic
tests and commands
Appendix Operating
Conditions for the United
Kingdom
describes the
operating
conditions for use in the United
Kingdom
Appendix Operating
Conditions for the
European Community
describes the
operating
conditions for
use
in the
European Community
Document Conventions
This
publication
uses
the
following
conventions to
convey
instructions and information
Command
descriptions
use
these conventions
Commands and
keywords
are
in boldface font
Variables for which
you
supply
values
are
in italic font
Elements in
square
brackets
are
optional
Alternative but
required keywords
are
grouped
in braces and
are
separated by
vertical
barI
Examples
use
these conventions
Terminal sessions
are
printed
in
screen
font
Information
you
enter is in
boldface screen font
Nonprinting
characters
are
shown in
angle
brackets
Information the
system displays
is in
screen
font
with default
responses
in
square
brackets
Note Means reader take note Notes contain
helpful suggestions
or
references to materials not
contained in this manual
limesaver Means the described action
saves
tune You
can save
time
by performing
the action
described in the
paragraph
Caution Means reader be
careful
You
are
capable
of
doing something
that
might
result in
equipment damage
or
loss of data
Warning
Means
dangei
You
are
in situation that could
cause
bodily injury
Before
you
work
on
any
equipment
be
aware
of the hazards involved with electrical
circuitry
and standard
practices
for
preventing
accidents
xii Cisco 3000 Hardware Installation and Maintenance