Appendix D: Applications And Switch Administration; Preface; Overview - Avaya 6424D+M User Manual

DEFINITY Communications System
DEFINITY High Speed Link
User´s Guide
Appendix D: Applications and

PREFACE

OVERVIEW

Switch Administration
The purpose of this Appendix is to provide information for
designing, implementing, and administering applications which
involve the DEFINITY High Speed Link in conjunction with the
DEFINITY Communications Systems or System 75/85 and is
written for people with a thorough understanding of switch
administration procedures for switched and permanent data
connections.
This Appendix describes several examples regarding the
configurations and implementation of data networking
applications involving the DEFINITY High Speed Link (HSL) and
the DEFINITY Communications Systems or System 75/85. The
use of the HSL, however, is not limited to these applications.
Through the examples, it is the intent of these notes to give
readers a basic understanding of the different HSL configurations
and implementations so that they can develop customized HSL
solutions that meet their own needs and applications. It is
recommended that the appropriate switch implementation and
administration manuals be used in conjunction with this
Appendix.
The HSL is used to provide connectivity between a data endpoint
(such as video codec or LAN bridge) and the DEFINITY
Communications System or System 75/85. The endpoint
communicates with the HSL through a V.35 interface while the
HSL communicates with the switch over a DCP interface. The
switch is then used to establish and maintain a switched or
permanent connection through the public or private network. An
example of this configuration is shown in Figure D-1.

Appendix D: Applications and Switch Administration

Page D-1