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Call ** to the network company, call someone to repair, or directly take the cat to change one, it should be able to solve the problem.
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You see if your network cable interface is loose, I have encountered a problem, and then I found a small shop outside to cut the wire.
You can try to install an ARP firewall, or it may be disconnected by an ARP attack.
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This fault is related to the quality of the network's access network or the stability of the port.
You can find your network company and you can accept it directly.
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The normal power light is green, and the red light is the power supply is in poor contact, check the line socket, or unplug it and replug it.
The solution to the old disconnection on the cat:
1. Users who often surf the Internet for up to half a year should open the shell of the equipment after the power is off and clean up the dust in the equipment.
2. Place the equipment in a safe place for people, open the lid of the equipment, and use air convection to strengthen the contact surface with the air for natural heat dissipation.
3. Install a micro fan to the equipment to increase the convection of air and force heat dissipation.
4. If it is for IT, it is recommended that after disconnecting the power supply, install a heat sink on the heating parts of the equipment.
5. After the equipment is disconnected from the power supply, use a 3mm drill bit to drill many holes up and down the equipment to strengthen the air convection flow and improve the heat dissipation conditions.
6. As for the ventilated and dry place of the equipment, it is best to make an insulated heat dissipation bracket (there are also notebooks on the market) to support the equipment for natural heat dissipation.
7. Remove the garbage fragments and IE caches generated by the Internet in time, and organize and run the C disk regularly, which can appropriately improve the running speed.
8. Let the adsl cat sync first: restart the cat after powering off.
9. The software settings are reasonable, so that 3 do not install: do not install informal software, do not install P2P (occupy resources) software, do not install infrequently used software, and turn off all unnecessary network connections, such as Thunderbolt, etc.
10. Network card problem: The network card has appropriate bandwidth and stable operation.
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You haven't seen the power light turn red The main disconnection depends on whether the DSL light is working properly.
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Oh, your problem is relatively rare, it stands to reason that the power light is just a power indicator light, as long as the light is on, I don't know if you pay attention to the adsl light is not, if it really doesn't work, it is recommended that you should change the cat.
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Suddenly turned red and dropped the line I guess the cat automatically restarted Let's change it.
This is the case with piracy systems. I've encountered it before. >>>More
No, with data transmission, the lights should be flashing!
If it is caused by the network, it is recommended to use it quickly, the effect of LOL acceleration is obvious, the delay can be reduced to the minimum, and the problems of the game card machine drop can be basically solved, and it is particularly stable to use.
Dear users, hello:
The wireless router is unstable and the possible reasons for the disconnection are as follows: >>>More
Two reasons,One is that your crystal head is broken,It's good to change it this way.,The other reason is that you're in the "devil's wave" virus.,The next XP patch should be good.,But don't rule out the reason why Netcom often drops down.,My home is Netcom.,Dropping is a common thing.,If there are no three reasons.,It is recommended that you redo the system.,Maybe when you first made the system, your IP protocol was not matched.。