What exactly do network managers recruited by small and medium-sized enterprises do?

Because of the capital investment and network structure, small and medium-sized enterprises usually have no or only a few second-and third-tier equipment, so you don't need to be too proficient in this aspect, but at least you should be able to configure it simply, otherwise you will be finished if you really meet a Cisco or Huawei equipment.

The most important internal affairs of such enterprises are usually LAN maintenance, which is mainly divided into network monitoring and antivirus. The former is afraid that someone will go to work to watch movies and play games, which will seriously occupy bandwidth. The latter is because it spreads very fast in the LAN, which may cause the loss of important data.

Different enterprises may have external websites or internal resource servers, so the requirements are different, but it is no problem to know a little about web programming or build a simple server system.

Because there are many white people in the office, you must know a lot about office software to help them. If not, you can ask them to go to Baidu later ... @ _ @

In general, the network management of small and medium-sized enterprises is also responsible for small program-controlled telephone exchanges (if not, you can laugh, this is not important, you can go in and study again) and weak current systems such as access control (this is not important, it is too simple), as well as simple fault maintenance of commonly used printers, copiers and projectors ... If it really breaks down, you still need to find a maintenance company.

The network management of small and medium-sized enterprises is almost so much. Generally speaking, a lot of things need to be understood a little ... the focus is on the maintenance of LAN and the main requirements of the company itself. Of course, the most important thing is to learn by yourself.

I forgot one thing, many small and medium-sized enterprises' computers are added up bit by bit, and bosses are generally reluctant to replace them all, so computer maintenance is also the focus ... It is really a bit troublesome to work short without two brushes in the face of different models and different accessories of old and new computers.