What if you can't get online due to IP address conflict? The solution of IP address conflict can't get on the network. Can't get on the network, IP conflict? For what kind of situation, how do you solve it? For the computer technology network with many years of experience, it's a piece of cake. OK, let me briefly introduce it next!
The pop-up prompt "windows has detected an IP address conflict". If there is an IP conflict, some may not affect your normal Internet access, but some will make you unable to access the Internet normally. What should I do in case of such an IP conflict?
If your computer IP conflicts, a yellow exclamation point will appear in the lower right corner of the computer, or a prompt of IP conflict will appear.
The solution is as follows:
1. The simplest way is to restart the router (some conflicts can be solved).
Brief introduction to WinXP system and IP address modification (win7):
[XP system]
1. Right click "network neighborhood" - > "properties":
2. Open the window of managing network connection, right-click "local connection" - > "properties". In the local connection properties, double-click "Internet Protocol (TCP / IP)" and select "Internet Protocol line IP address setting". It can be set manually. If the router turns on DHCP function, it can also be set to automatically obtain the IP address and DNS server address, and the problem of IP address conflict can be solved.
(Note: most routers use the IP address of 192.168.1. You can use the address between 192.168.1.2 and 192.168.1.254. You can also get the current network information by starting -- running -- entering CMD command and ipconfig / all command.)
[win7 system]
1. Start button, select "control panel" to enter. If you don't have access to the Internet, you can switch between "view mode" and "view mode" on the Internet control panel (Note: if you don't have access to the Internet, you can switch between "view mode" and "network status" on the left corner of the control panel)
2. Select change adapter settings in the network sharing center
3. Right click your current network connection on the network connection page and select "properties"
4. Select "Internet Protocol version 4" on the network properties page, and then click "properties".
(Note: most routers use the IP address of 192.168.1. You can use the address between 192.168.1.2 and 192.168.1.254. You can also get the current network information by starting -- running -- entering CMD command and ipconfig / all command.)
Automatic IP allocation method of win7 system:
Use the shortcut key: [win + R] combination, open run -- enter CMD -- enter [MSDOS] to start the command prompt!
Enter ipconfig / renew in the command prompt box and press enter. The system successfully obtains the new IP address again!