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4600 Series IP Telephone LAN Administrator’s Guide
Document Organization
1-4
Conventions Used in This Guide 1
This guide uses the following textual, symbolic, and typographic conventions to help you interpret
information.
Symbolic Conventions 1
CAUTION:
This symbol is used to emphasize possible harm to software, possible loss of data, or
possible service interruptions.
Typographic Conventions 1
This guide uses the following typographic conventions:
TFTP Trivial File Transfer Protocol, used to provide downloading of
upgrade scripts and application files to the IP Telephones.
UDP User Datagram Protocol, a connectionless transport-layer
protocol.
VLAN Virtual LAN.
This symbol precedes additional information about a topic. This information is not
required to run your system.
command Words printed in this type are commands that you enter into your
system.
device Words printed in this type indicate parameters associated with a
command for which you must substitute the appropriate value. For
example, when entering the mount command, device must be
replaced with the name of the drive that contains the installation disk.
Administrative Words printed in bold type are menu or screen titles and labels, or items
on menus and screens that you select to perform a task.
italics Italic type indicates a document that contains additional information
about a topic.
<Enter> Words enclosed in angle brackets represent a single key that should be
pressed. These include <Ctrl>, <Enter>, <Esc>, <Insert>, and
<Delete>.