As a network administrator, you need to master those things

The skills that a network administrator needs to master are as follows:

A qualified network administrator is required to have theoretical knowledge and application skills in network operating systems, network databases, network equipment, network management, network security, and application development. According to the different business nature and scale of the enterprise, the work requirements of network administrators are also quite different, which can generally be divided into the following categories:

Maintain and ensure the normal operation of the network and application platform.

1. Maintain routers, replace network cables, switches and other network equipment;

2. Ensure the stable operation of computer file sharing and printing servers;

3. Establish and implement a network use and management system;

4. Check whether the company's computer is working normally from time to time;

5. Computer maintenance, ensure smooth network communication transmission, understand the network layout of the enterprise, internal and external network connection, monitor the operation of the internal network, formulate the management measures of various IT facilities and supervise the implementation.

6. Network system maintenance, network user authority setting and function allocation, etc., according to the management needs of user management and distribution.

Handle a wide range of network and system failures.

1. Deal with client computer and application software failures;

2. Deal with the failure of normal access to the Internet, maintain the Internet server, monitor external access and external access, and deal with it in time if there is a security problem.

3. Deal with all kinds of computer software and hardware and office equipment failures;

4. Server security operation and data backup;

5. Anti-virus management of computer system, user password and authority management of various software, and assist various departments in data backup and data archiving;

6. The network management should analyze and deal with the abnormal phenomena in the system and network in a timely manner, and take active countermeasures. For the problems that have not been solved at that time or important problems, the description of the problem, the analysis of the cause, the treatment plan, the treatment results, and the preventive measures should be recorded.

Job requirements for corporate work.

1. Responsible for computer operation, maintenance and management. For operating system failures, they should be reinstalled, and for hardware system failures, parts should be replaced in time. Users who violate the "Measures for the Administration of the Use of Computer Equipment" shall be corrected in a timely manner, and a warning shall be issued for distress.

2. Do a good job in the maintenance of large-screen display equipment, projection equipment, UPS power supply equipment and computer room server. Hardware failures that occur during the operation of each device should be recovered in a timely manner. If it cannot be recovered, the manufacturer should be contacted, or the reason should be reported to the leader.

3. Do a good job in the maintenance and management of computer spare parts. Assist in the issuance of small computer accessories, such as keyboards, mice, mouse pads, power sockets, and cables. Assist with printer installation, printer sharing settings, and simple troubleshooting in daily use as needed.

Nowadays, more and more enterprises realize that it is convenient and can save money by using the network to achieve information sharing, such as company employees can share hardware or software such as printers and fax machines. A network administrator is a full-time person who ensures the normal operation of the network (including the Internet, local area network, wide area network and other data communication systems), quickly locates and eliminates errors when faults occur, designs, assembles, manages and maintains the internal computer network of the enterprise, and provides computer technical advice and support to ensure the information security of the enterprise. The main day-to-day tasks are:

Maintain the company's computer hardware, build and equip computer networks, and design network solutions according to needs; ü

Maintain and monitor the company's local area network to ensure its normal operation; ü

Install and maintain the company's computers, server system software and application software, and provide technical support; ü

Solve and eliminate various software and hardware failures, make records, and regularly make system operation reports; ü

Maintain the data center, back up the system data, and assist in the development of related application software. ü

In short, everything related to the establishment, management, troubleshooting, and network security of the network belongs to the job of the network administrator, so he is known as the "scout" of the Internet.

Knowledge requirements: Network administrators are usually required to have a bachelor's degree or above in communications, electronic engineering, and computer science. Familiar with ADSL technical principles, proficient in the use of ADSL routing equipment, proficient in ADSL sharing technology.

Skill requirements: familiar with the performance, connection and configuration of network equipment, master the construction, configuration and management of network services, be proficient in using network diagnostic software tools, and eliminate network faults in a timely manner; Have strong hands-on ability and learning ability, good at analyzing and thinking about problems.

Experience requirements: more than two years of work experience in system operation, proficient in LAN maintenance and network security; Familiar with WLAN technology, WLAN configuration and debugging experience.

Professionalism: strong work initiative, patience, meticulousness, sense of responsibility and pressure tolerance, with rapid response ability.