What does it mean when wifi shows no ip assigned?

Wifi displays no IP allocation, which means that the router cannot provide the computer with an IP address that can be used to access the Internet. The solution: 1. Determine the working status of the router; 2. If the router has never been modified, then unplug it directly Turn off the power of the router; 3. Wait for about 1 to 3 minutes, and then plug the power cord back in; 4. After the router restarts, the problem of no IP allocation will be solved.

#The operating environment of this tutorial: Windows 10, dell g3 computer.

No IP allocation means that the router cannot provide the computer with an IP address that can be used to access the Internet and cannot connect to the wireless network normally.

Solution:

First, determine the working status of the router. If the router has never been modified before the failure, then it is basically caused by a failure of the router system. .

It has nothing to do with the "DHCP" function in the router. You can unplug the power of the router at this time.

After unplugging the power, wait for about 1 to 3 minutes, and then plug the power cord back in.

This is equivalent to restarting the router, and then using the computer to connect to the wireless network, the "No IP allocation" prompt will not appear.

Expand what is an IP address

The IP address is an Internet protocol address. We can understand it as a "home address". Only by knowing the "home address" can we rent Only the driver can take us home, and the same goes for wireless networks. Taking home networks as an example, the device that provides users with wireless networks is the router. If the user wants to connect to the wireless network, he must obtain permission from the router. The prerequisite for permission is to obtain the IP address provided by the router. When the user uses a computer to connect to the wireless network, the router needs to refer to the protocol rules and allocate a dedicated IP address to the user's networking device. During the allocation process, the device will automatically obtain the assigned IP address. address, if it cannot obtain this address, it will prompt "Failed to obtain IP address". If the router does not or cannot assign an IP address, it will prompt "No IP allocation", just like we can't find the way home.

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