Latest Network Administrator Exam outline

Latest Network Administrator Exam outline

I. Examination INSTRUCTIONS

1. Examination requirements

(1) familiar with the basic knowledge of computer system;

(2) familiar with the basic knowledge of data communication;

(3) familiar with the architecture of computer network, understand the basic knowledge of TCP/IP protocol;

(4) familiar with the common computer network interconnection equipment and communication transmission medium performance, characteristics;

(5) familiar with the basic knowledge and application of Internet;

(6) Master LAN system structure and LAN technology base;

(7) To master the performance, characteristics, networking methods and simple management of Ethernet;

(8) Master the installation, Setup and management methods of the mainstream operating system;

(9) familiar with DNS, WWW, MAIL, FTP and Proxy server configuration and management;

(10) master Web site Building, management and maintenance methods, familiar with Web page production technology;

(11) Familiar with integrated wiring basic technology;

(12) familiar with the computer network security related issues and prevention techniques;

(13) Understanding of the computer network related laws and regulations, as well as the basic knowledge of information;

(14) Understand the new technology and development of computer network;

(15) correctly read and understand the Simple English information in this field.

2. The qualified personnel of this examination can carry out the design, construction, installation and commissioning of the Small network system, the operation and maintenance of the small and medium-sized LAN and the daily management; According to the needs of the application department, build and maintain the Web site, carry on the webpage production, have the actual working ability and the business

3. The subjects set up in this examination include

(1) Basic knowledge of computer and network, examination time is 150 minutes, written test;

(2) Network system Management and maintenance, examination time of 150 minutes, written

Ii. Scope of the examination

Test subjects 1: basic knowledge of computer and network

1. Fundamentals of Computer Science

1.1 Numbering and its conversion

Binary, decimal and 16-binary systems and their mutual conversion

1.2 Representation of data

Representation of numbers (original code, inverse code, complement representation, integer and real number in-machine representations)

Non-numeric representations (character and kanji representations, sound representations, image representations)

Checksum checksum code (parity)

1.3 Arithmetic operations

The method of binary number operation in computer

2. Basic knowledge of computer systems

2.1 Basic knowledge of hardware

The structure and working principle of computer system

The structure, characteristics, classification and development of CPU

The structure, feature classification and development of memory

I/O interfaces, I/O devices, and communication devices

2.2 Basic knowledge of software

Type, configuration of the operating system

Features of the operating system

Basic knowledge of database system

Installation and configuration of application software

The function of network management software

3. Basic knowledge of computer network

3.1 Basic knowledge of data communication

Basic concepts of data signal and channel

The composition of data communication model

Basic knowledge of data transfer

Classification and basic principles of data coding

Classification, basic principle and application field of multiplexing technology

Classification, basic principle and performance characteristics of data exchange technology

3.2 Basic knowledge of computer network

The concept, classification and composition of computer network

The concept of protocol, the structure of open System Interconnection Reference model and the functions of each layer

The concept of the TCP/IP protocol and the format, IP address, subnet mask and domain name of the datagram

3.3 Technology base of LAN

IEEE802 Reference Model

Local Area network topology structure

Local Area network media access control technology CSMA/CD

The development course of Ethernet

Classification of Ethernet and performance characteristics of various Ethernet

Ethernet technology Base, IEEE802.3 frame structure, Ethernet span

Basic principles and characteristics of switched Ethernet and Full-duplex Ethernet

4. Basic knowledge of computer network application

4.1 Basic knowledge of Internet application

The concept, origins and basic services provided by the Internet, and the current situation of the Internet in China

Fundamentals and characteristics of Internet access via PSTN, ISDN, ADSL and LAN

The concept and application of WWW, homepage, hyperlink, html

Concept and application of e-mail, FTP, Telnet, BBS, ICQ, Network News Group, Network fax, network video conferencing, e-business and e-government

4.2 Basic knowledge of network operating system

The concept, structure and characteristics of network operating system

installation, configuration, and basic application of Windows operating systems

Linux operating system installation, configuration and basic applications, KDE environment and Linux operation commands

4.3 Application Server Basics

Fundamentals of the DNS service

The Fundamentals of WWW service

The basic principle of FTP service

Fundamentals of e-mail services

5. Basic knowledge of network management

5.1 Basic concepts of network management

The concept, function, network management standard and network management model of network management

Simple Network Management Protocol SNMP overview, management Information base, SNMP operations

5.2 Basic knowledge of network management system

Network Management System Concept

Functions and characteristics of sniffer

6. Basic knowledge of network security

Evaluation criteria for trusted computer systems

Network security vulnerabilities

Network Security Control Technology

Fundamentals of Firewalls

The function and basic principle of intrusion detection system

The function and basic principle of the vulnerability scanning system

The function and basic principle of network Anti-Virus system

The concept and basic principle of CA Center construction

Disaster tolerance System

Common methods and techniques for emergency treatment

7. Basic knowledge of standardization

Standardization agencies

Common domestic and foreign IT standards

8. Basic knowledge of information technology

Information concept

The relevant laws and regulations

9. Concepts of new technologies and methods related to network systems

Standard for wireless personal network, WLAN, wireless metropolitan area network and Wireless WAN

Wireless LAN topology, media access control mode and spread spectrum technology, IEEE802.11

New Generation Network Management system

New Generation Network Technology (IPV6,3G) network

10. Professional English

Mastering the basic English vocabulary of computer technology

Able to read and understand the Simple English information in this field correctly

Test subjects 2: Management and maintenance of network system

1. Construction of small computer LAN

Group Network Design

Networking technology Selection

Selection and deployment of networking equipment

Device Configuration and Management

Dividing VLAN

2. Integrated wiring

Standard for the concept, composition, design and basis of integrated cabling

Integrated cabling Base Environment preparation

Selection and installation of cable and related hardware

Performance index and test flow of integrated wiring system

3. Small Computer LAN Server configuration

Planning configuration of IP address and subnet mask

Planning, provisioning, and maintenance of DNS servers (Linux environment and Windows environment)

Planning, Setup, and maintenance of e-mail servers (Linux environment and Windows environment)

Planning, Setup, and maintenance of FTP servers (Linux environment and Windows environment)