Ciena LE-427 - About this Guide; Introduction to this Guide; Intended Audience; User Guide Conventions

LE-3xx/LE-4xx Hardware Installation & User Guide 1
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About This Guide
At a Glance:
Introduction to this Guide
This User Guide is designed to help network technicians and system administrators install and
manage the LightningEdge 3 xx Service Delivery Switch, the LightningEdge 3 xx Service
Concentration Switch, and the LightningEdge 4 xx Service Concentration Switch from Ciena
Corporation.
Intended Audience
This publication is intended for users, such as network technicians and system administrators,
who will install these devices into a services distribution infrastructure. It assumes that the
intended users possess basic knowledge of, but not limited to:
• Proper Hardware Installation
• Proper Hardware Diagnostics
• Ethernet Concepts
• IEEE Standards
• Open Systems Interconnection (OSI) Seven Layer Model
• Local Area Networks (LAN)
• Virtual Local Area Networks (VLAN)
User Guide Conventions
This section describes content, style, and usage conventions that outline specific categories of
information throughout this User Guide.
Symbols
• Introduction to this Guide
• User Guide Conventions