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Network troubleshooting case (network troubleshooting)

2025-01-19 Update From: SLTechnology News&Howtos shulou NAV: SLTechnology News&Howtos > Mobile Phone >

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Hello everyone, Lin Fei to answer the above questions, network troubleshooting cases, network troubleshooting many people do not know, now let's take a look!

Computers are widely used in modern society. Computers bring a lot of convenience to our lives. We can buy study, work or play through the computer. But when we use computers, the most important thing is the network. Without the network, the computer can do nothing. What should we do when the computer network breaks down? Let's take a look at network troubleshooting methods.

Network troubleshooting method

1. The first thing we want to look at is the physical failure, which refers to the problem of the equipment. For example, the line is damaged or the plug is loose. When the network personnel find that the network is interrupted, they will directly check whether the network management center is connected. There is also a router problem. We should carefully check whether the router has brought us a problem, if so, we can deal with it directly.

two。 The second possibility is logic failure. Roadbed failure is actually a configuration error, that is to say, the configuration of network equipment leads to network failure. The first thing we need to do is to check carefully in the middle of the computer to see if the computer is connected to the network but cannot be used, or it is not connected to the network. For us, both scenarios are possible.

3. We also need to check whether it is an important process or whether the port is down. Generally speaking, if shut down, it will also cause network failure. At this point, we just need to restart the port, and then we can restore the connection of the line.

4. Overloaded routers can also cause network failures. If the router load is too high, the CPU temperature will be relatively high, which will eventually affect the network. The best way is to change the router. Try to change the router for a better one.

5. The most common case of line failure is line congestion. The best way to diagnose this is to check that traffic still exists on the line, and then ping checks to see if the remote router is responding. After inspection, it can be solved accordingly.

6. Host failure may also be the cause of network failure. If the host fails, it is usually due to improper configuration of the host. As long as we complete the configuration of the host, we can make better use of the network.

There are many reasons for network failure. When this happens, we can only check the cause step by step and then solve it. You can read this article carefully.

At the end of this article, I hope it will be helpful to you.

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