Avaya 4600 Series Conventions Used in This Guide, Symbolic Conventions, Typographic Conventions

4600 Series IP Telephone LAN Administrator’s Guide

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.

Conventions Used in This Guide

This guide uses the following textual, symbolic, and typographic conventions to help you interpret information.

Symbolic Conventions

This symbol precedes additional information about a topic. This information is not required to run your system.

CAUTION:

This symbol is used to emphasize possible harm to software, possible loss of data, or possible service interruptions.

Typographic Conventions

This guide uses the following typographic conventions:

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>.

Document Organization

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