Limited or no connectivity but access to the Internet

Users questions: Broadband connection can be, is this local connection shows limited or no connectivity but access to the Internet. Why is this? How do I change it to? Fix the problem can not be completed because the following action can not be completed: renewing your IP address how to do?
Experts answer: local restrictions or even accept the connection 1. Local Connection: Start * Settings * Network Connection * click Local Area Connection * properties * General * Double-click "Internet Protocol (TCP * IP)" * property * Select Use the following IP address (for reference, you can also fill out their own): IP address : 192.168.0.2 Subnet Mask: 2 55.255.255.0 default gateway: 192.168.0.1. Use the following DNS server addresses Preferred: 1.1.1.1 Finally click OK. 2. A broadband connection: Right-click the broadband connection * properties * Network * Select automatic IP address * OK. LAN can not access it LAN Troubleshooting way the computer can not access a single diagnostic method is as follows: Step 1: First determine a single computer or LAN can not access all the computers are not online. If you can not access a single computer, in the WindowsXP * 2000 operating system, click Start * All Programs Annex * Communication * Preface * network connection command, open the "Network Connections" window (you can also click on the Network Neighborhood icon on the right mouse button Select "Properties" command), step 2: Then check the "local connection" in the state. If the local connection of two small computer icon is flashing, it says "connected to", which represents HUB to the computer from the switch line is normal, basic card can work, can not access because the operating system or software restrictions set incorrectly causes. Ping Ping command with the remote host, see if you can Ping Tong, Ping General description of the network if connected properly, then Check the computer's firewall settings, proxy server settings. Step 3: If the Ping barrier, it may be a network protocol configuration problem. Check the computer IP address, gateway, DNS and other configuration. Step 4: If the "Network Connections" window in the Local Area Connection icon is gray, indicating that the local connection (network Card) is disabled, then just double-click Local Area Connection icon can be re-enabled. Step 5: If the "Network Connections" Local Area Connection icon in the prompt window, "local cable is unplugged", it indicates that the user LAN switch or HUB to have one end of the cable connector loose or a cable problem, and then check the network cable is Good contact, good contact and then check if the network cable.
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