How to be a Qualified Network Administrator 15

These are scary questions you ask, and as a qualified network administrator, you should be precise in your questions.

Nabs! Let me tell you first that you are asking about the content of a book, and you should buy a book on network management and read it.

First, network management mainly includes two contents: 1. The normal operation of the network (including physical security, logical security, operating system security, network security, hardware firewall, software firewall, and network software application; Data backup, log file backup, user account management, understand the means of hacker attacks. etc2. 100% data will not be lost.

Very much!

I'm working as a network administrator in the company now, is your friend looking for an Internet café or a company?

1.Cyber Messenger Administrator mainly has that knowledge.

Mainly master the software and hardware knowledge related to the network. Know how to set up a network, know network security technology, know network defense, know how to detect insecure information from your own network, solve it in time, know how to eliminate some simple computer failures, know how to use the network to install software and patches for computers in the local area network, solve problems through the network, kill viruses, and know how to protect the secrets in your own network.

2.What is the order of the work steps each day?

If you are just starting to build a network, there is no set working step, after a period of time, you should be: 1. Check network operation status 2. Maintain network equipment 3. Solve the problems that arise.

If the network has been set up for a long time, you don't need to check and maintain the equipment every day, but you need to check it once in a while, and do some network security things after work every day, such as patching the computing Yuntan travel aircraft in the network, upgrading anti-virus software, etc., and use sniffers to detect insecure information, prevent network attacks, and be ready to be called to solve software and hardware failures at any time.

3.How to make a good network management?

Be responsible, enthusiastic about solving problems, constantly learning new technologies, and do your best to maintain your network.

4.How to do a good job in the daily computer maintenance of the network administrator?

That's what the second question says, but also to patrol from time to time, of course, on the Internet, computer failures are on call. If there is a problem in the network, it must be solved in time, and if it cannot resist the attack, the network must be cut off immediately to protect the secrets in the network.

1. As a network administrator, you should constantly enrich and update the information on the server, update the information of the web page, inject new data into the database server, and manage the user mailbox of the mail server;

2. As a network administrator, you should limit the number of logins on the web server, cancel expired users and hung up dial-up users in a timely manner, and close the network services that are not in use;

3. As a network administrator, you should create a network printer server and set the policies, sharing attributes and security rules of the network printing pre-spike machine;

4. As a network administrator, you should establish audit policies to monitor network activities, network traffic, and network services.

The company's network administrator does the following 8 things:

About Zhixun**, the production of the web page should at least be.

Knowledge of cybersecurity should also be there. If you work there, it is recommended that you increase your knowledge of servers, including server installation (2003 server, linux), simple configuration.

According to the scale of the enterprise, understand a certain knowledge of switching routes, do not seek to be deep, will log in, will do strategies, and will import configuration files if there is a problem.

Enterprise networks are built and do not need to be configured, and the configuration is at the level of a network engineer. Large enterprises also have special network management software, which is very user-friendly and easy to get started.

After entering the enterprise, it will be slowly improved according to the demand. As for the specific work to be done, different companies are different because of different management concepts, and the main thing should be to maintain the network, and deal with problems. Of course, they will also do some miscellaneous things.

Study and research. The review before each exam is a combing and deepening of the professional knowledge system. First of all, ensure that the level of professional knowledge is solid.

As for what kind of certificate, according to the nature of your company, it is generally divided into national certificates and manufacturer certificates, and the national certificate may be more effective for enterprises.

From reactive maintenance to proactive management. Nowadays, many enterprise network managers are suspicious of being idle every day, because after a basic network environment is built, unless it is necessary to cooperate with the person in charge of the information system to do some cooperation work, it is not necessary to maintain it often, and most of the attitude of enterprises towards this part of the work is "can be used".

But you have to know that the leader usually says that it doesn't matter, but if there is a problem, he still has to look for you, and if you don't know the details of the operation of the whole network, the work efficiency and the impression of the leader are quite bad. Therefore, it is necessary to take the initiative to understand the work of the basic network, put forward possible problems and propose corresponding solutions.

You can come from since.

The first vertical portal of China's Internet café to find the answers you want.

In fact, you need to be able to shout:

If it doesn't work, you shout again.

Let's change the machine.

Hehe. It's a joke.

The main familiar copies in Internet cafes are: 1. Diskless workstations, you need to understand the basic configuration of Linux and Windows systems, several related driver plug-ins, and the configuration and maintenance of diskless systems. 2. The switch needs to be equipped with basic configuration.

3. Internet café management system (billing). 4. Configuration and maintenance of movie servers, etc.

In terms of the scale of the company, there are mainly switches and routers configuration and maintenance; Configuration maintenance of the server; storage related configuration and maintenance; backup software and cluster configuration maintenance; Applications may vary depending on the size of the company, but mail servers, financial servers, OA systems, professional systems, databases, and so on are indispensable. Different industries will have different software needs, such as CA, CRM, statistical analysis, information analysis, geological analysis, etc.

A soft exam for the computer network administrator certificate is OK