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Anonymous users2024-02-11There are many reasons for the router to drop, first check whether it is a hardware reason, such as the red square of the line connecting to the broadband is damaged, and whether the interface connector of these lines is not in good contact. If it is found that it is a problem with the line, the operator will be asked to solve the line problem. In addition, there are routers and cats that may fail, and this solution is very simple, just use the replacement method, and try it with a new router and cat.
Of course, it may be due to the vulnerability of the user's computer itself, etc., all it is recommended that netizens reinstall the computer system to see if the fault is fixed.
How to determine which part is wrong, we can use the dos command that comes with the computer system to make a simple preliminary judgment.
1. Test the section of the computer to the routing first, that is, the intranet part is abnormal. Enter the system desktop, press the win+r key at the same time, the running window will appear, enter cmd and press enter.
2. The following DOS window appears, enter ipconfig, and then press enter, see what your routing gateway is, the routing gateway on my side is, different network gateways may be different.
3. Then enter ping -t, if your gateway is different from mine, you will have to replace it with your gateway, just pay attention to this. And then start sending and receiving packets like this, normally < 1ms with no disconnect in between. If it looks like the following, it means that the intranet is normal.
4. Let's check the situation of the external network again. We can ping -t, why ping? Because it is an external Yuxian network address, you can judge whether the external network is normal by observing the condition of the computer connected to it.
Situations like the one below are normal.
5. What are the abnormal conditions? For example, a request timeout like the one below is not normal. The more frequent the outage, the more requests will time out, and the more dense they will be.
If the ping gateway is normal and the ping is frequently disconnected, it means that there is a problem with the external network, and if there is a problem with the packets returned by both addresses, it means that there is a problem with the internal network. Through the above method, you can quickly determine which part is wrong, so as to narrow down the search scope and reduce the workload.
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Anonymous users2024-02-101. Eliminate the problem of network cable or the problem of contact between the crystal head and the connection.
2. It may be a problem of voltage that causes the broadband cat to be heavy and cause the connection to drop, find a multimeter to test the voltage to see if it is normal.
3. Excluding the above two reasons, it may be caused by the incompatibility of the speed configuration of the computer network card and the Ethernet port of the up-connected device, you can try to change it as follows:
Right-click Neighbor on the Net Attribute Right-click Local Connection Attribute General Configuration Advanced Connection Speed and Duplex Mode, change the original "Adaptive" to "10M Full Duplex", and the problem can be solved.
Here's how:
1. First of all, we should check whether there is a problem with our network cable, first detect whether the connection between the network cable and the chassis is loose, and then see if the network cable is damaged, such as aging the network cable or being bitten by rats.
2. After making sure that there is no problem with the network cable, go back to the computer desktop and find the "Computer" icon, and then right-click and select the "Manage" option.
3. After opening the "Manage" window, we click on the "Device Manager" option from the list below.
4. After opening the option, then find the "Network Adapter" option and turn it on.
5. Select the network card we use from the drop-down table opened by the "Network Adapter" option, and finally right-click on the properties, click "Advanced" navigation in the pop-up interface, and select "Connection Speed and Duplex Mode" in the attribute list below, and then select "10Mbps Half-Duplex" in the "Value".
6. Restart the computer and turn it on to see if the network will be disconnected.
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