Methods for configuring DNS on common devices and systems

1. Users who surf the internet via a broadband router

If the computer is using a broadband router and uses DHCP to obtain DNS and IP addresses:

1 if the broadband router is to obtain the IP address automatically by means of PPPoE dialing or DHCP, the broadband router can automatically obtain the preconfigured primary DNS of telecommunications.

2 If the broadband router is a direct configuration of the static IP address distribution, you can refer to the configuration manual on the corresponding configuration page manually configure the primary and standby DNS server for DHCP to obtain the address at the same time issued DNS configuration.

3 The computer is configured to automatically obtain the IP address and automatically obtain the DNS server address, the specific configuration is: Open the "network Connection" in Control Panel, select the network card in use.

As shown above, select the properties of the network card to enter the configuration page. On the general subpage, select Internet Protocol (TCP/IP), go to the Internet Protocol Configuration Properties page, and choose automatically obtain IP addresses and obtain DNS server addresses automatically.

2. Windows platform Configuration DNS

1 Open the Network Connection in Control Panel (or the properties of the Network Neighborhood):

2 Select the network interface currently in use and double-click:

3 Click "Properties" and select "Internet Protocol (TCP/IP)." Then click Properties to enter the Internet Protocol (TCP/IP) Properties page and choose "Use the following DNS server address (E)" To fill in the DNS IP address at the appropriate location.

4 Click "Confirm" to save the configuration information.

5 Check the current DNS configuration of the machine is correct, you can use the Ipconfig–all command in the DOS interface to view.

3. Configure DNS when users use WLAN as a means of Internet access

Users should set their wireless network card address access to the way it is automatically obtained. The specific method is: Right click on "Wireless network Connection" icon, select "Properties". Select Internet Protocol (TCP/IP) from the pop-up dialog box and click Properties to select "Automatically obtain IP address" and "Automatically obtain DNS server address." (Specific method as above)

First step:

Step Two: