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Open the "Start" menu and there is a "run" to open, enter "cmd" and then enter "ipconfig all" in the black window that opens, and see if there is a set of ip "behind the last row of "dns servers" in the last row of the data queried below, for example, and then enter "ping -t" to run, is it always the returned data, mainly depends on time=how many ms, if less than or equal to 10, there is no problem, if it is greater than there is a delay, If timed out occurs sometimes, there is a problem with the line or network device.
Seems a little silly.
Or you will go to the next Haofang battle platform, just go into a room to go to class, if you drop the room to speak, it will prompt that the network connection is unstable This is the most convenient.
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Very simple. You directly click "Start" - "Run" and "Enter" ping
t" (as long as this ** is not turned off) test the connection signal between your machine and the server, as long as the time is less than 60 and it is very average, the difference is within 10, it means that the network is normal, if there is a period of display "time out" is different from the normal time, that is, you are disconnected. You can pull down the scroll bar on the right to calculate when the network is broken.,What time is it to go to class.,What time is it to come back.,Calculate it yourself.。。 If you type in "ping", then you won't find the problem, because it can only measure the connection between your machine and the router, not the connection signal between your machine and the Internet.
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The network cable you pulled from **, if you pull it from another router, it may be that there is a conflict between the 2 routing IPs, just replace one of the IP addresses, This is the case with mine My friend next door and I are pulled from the landlord's router, I have wireless routers in both of them, and as a result, I can log in to the router interface of the friend next door on my home computer, and then change the IP address, Or there is a problem with your driver, some details are very troublesome, It's really not good to install the system,
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Two common scenarios:
1. Multiple computers are connected to a router, causing a network IP conflict, which should be prompted in the lower right corner.
Set all IP addresses to fixed IP addresses, remember to find a DNS address on the Internet before setting, or 360 automatically fix it, and it will be set automatically.
2. The external wireless network card is overheated.
You can know this situation when you touch it, and the only solution is to change to a better quality.
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The low voltage in your home will cause the modem to restart and the connection will drop. It is recommended or argued to see if the light is dimmed at the same time, if so, the voltage is low. The solution is to change the modem to an on-on type and turn off the power.
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。。。What you said is too simple, wired network or wireless network.
This is generally the case with wired networks:
1.If the network cable itself is faulty (damaged, the gold and copper wires of the interface are exposed), change the network cable to see if the problem still exists.
2. If there is no connection route, it is not ruled out that the cat is faulty, try to restart the cat. Or another one.
3.If a route is installed, restart the router, or change it. (The restart above refers to holding the small button for a few seconds, not restarting the power).
4.The lowest probability is that your ** cable is faulty (ignore it directly).
Wi-Fi: 1Your wireless software isn't set up.
2.The wireless router is not set up properly or is malfunctioning.
3.The signal interference is strong, and the wireless is unstable (the highest possible line).
4.Problems with the wireless network card.
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There are many possible reasons for this, and it is difficult to make a judgment if you describe it so simply, you can try the following reasons to troubleshoot:
1. Call ** to ask customer service to determine whether it is a problem with ** business.
2. There is a computer virus attacking the router in the local area network.
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It should be the reason for the route, try to change it, or set up a few more fulcrums to see how it goes.
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I'm seeing this phenomenon here as well. Packet loss is severe. It is recommended to restore the router to its initial settings and reconfigure it when the network is in good condition.
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Routed? If there is, the WAN port is set up to be automatically connected, which will be automatically connected after booting and disconnecting.
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Find a broadband operator, it's basically their problem, find someone to come and fix it.
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I've also encountered this situation It's generally a matter of cats, when it's off the line, you look at the cat's Internet indicator light flashing or not, and then turn the cat off for a period of time and then turn it on If it's good when it's turned on again, it means it's a problem with the cat.
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Check if the network neighbor is set to automatically obtain IP and DNS
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Call ** to Telecom
It could also be an issue with the local network.
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It may be that the computer network port has been used for a long time, is loose, or the crystal head is loose.
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