Preface
Contents
About the Author
Chapter 1: General Operation Safety of Network System
	1.1 General Safety Norms
		1.1.1 Safety Awareness
		1.1.2 Operation Safety Knowledge
	1.2 Operation Safety of Network Equipment
		1.2.1 Electrical Safety
		1.2.2 Battery Safety
		1.2.3 Radiation Safety
		1.2.4 Other Safety Knowledge
	1.3 Summary
	1.4 Exercise
Chapter 2: Cabling Engineering
	2.1 Network Cabinet
		2.1.1 Network Cabinet with ``U´´ as Unit
		2.1.2 Cable Distribution Cabinet
		2.1.3 Wall-Mounted Cabinet
	2.2 Communication Cables
		2.2.1 TP
		2.2.2 Cable
	2.3 Connection Devices Commonly Used in Communication Systems
		2.3.1 Cable Connection Devices
		2.3.2 Optical Cable Connection Devices
	2.4 Common Tools for System Cabling
		2.4.1 Communication Cable Toolbox
		2.4.2 Communications Optical Cable Toolbox
	2.5 Common Instruments for System Cabling
		2.5.1 Nengshou Network Tester
		2.5.2 Network Tester for TPs
		2.5.3 Optical Fiber Light Pen
		2.5.4 Optical Power Meter
		2.5.5 Optical Time-Domain Reflectometer
		2.5.6 Optical Fiber Fusion Splicer
	2.6 Engineering Technology of Equipment Room Subsystem
		2.6.1 Standard Requirements
		2.6.2 Installation Technology
	2.7 Acceptance of Cabling Engineering
		2.7.1 Completion Documents
		2.7.2 Project Contents
	2.8 Summary
	2.9 Exercise
Chapter 3: Hardware Installation in Network Systems
	3.1 Hardware in Network Systems
		3.1.1 Routers
		3.1.2 Switches
		3.1.3 WLAN devices
		3.1.4 Firewalls
		3.1.5 Network Management Equipment
	3.2 Network System Installation
		3.2.1 Installation of Routers
		3.2.2 Installation of Switches
		3.2.3 Installation of WLAN Devices
		3.2.4 Installation of Firewalls
		3.2.5 Installation of the Network Management Device
	3.3 Summary
	3.4 Exercise
Chapter 4: Basic Knowledge of Network Systems
	4.1 Basic Knowledge of Communication Network
		4.1.1 Overview of Communication Network
		4.1.2 Classification and Basic Concepts of Network
		4.1.3 OSI Reference Model and TCP/IP Protocol Cluster
	4.2 Basic Knowledge of Network Addresses
		4.2.1 MAC Address
		4.2.2 IP Address
	4.3 VLAN
		4.3.1 Ethernet Technology
		4.3.2 VLAN Technology
		4.3.3 Principle of VLAN Technology
		4.3.4 VLAN Interface Types
	4.4 IP Routing Principle
		4.4.1 What Is Routing
		4.4.2 How Routing Works
		4.4.3 Sources of Routing
	4.5 Summary
	4.6 Exercise
Chapter 5: Basic Operation of Network Systems
	5.1 What Is VRP and CLI
		5.1.1 What Is Huawei VRP
		5.1.2 What Is CLI and How to Use
		5.1.3 Query the Display Information of the Command Line
	5.2 Device Login Management
		5.2.1 Common Device Login Management Methods
		5.2.2 Common Cases of Device Login Management
	5.3 Basic Configuration of the Network System
		5.3.1 Basic Configuration of Device Environment
		5.3.2 Management of Device Configuration Files
		5.3.3 Configuration of Basic Network
		5.3.4 Configuration Related to Remote Login
	5.4 Summary
	5.5 Exercise
Chapter 6: Basic Operation and Maintenance of Network System
	6.1 Network System Resource Management
		6.1.1 Hardware Resource Management and Maintenance
		6.1.2 Software Resource Management and Maintenance
	6.2 Routine Maintenance and Troubleshooting
		6.2.1 Maintenance Overview
		6.2.2 Routine Maintenance
		6.2.3 Troubleshooting
	6.3 Summary
	6.4 Exercise
Index