Comprehensive Analysis of Broadband Router installation methods

Everyone is interested in the router installation method. Before giving you a detailed description of how to install a vro, first let everyone know the basic process of it, and then compare the advantages and disadvantages of the following methods.

Broadband shared router Installation Method

Because I am familiar with network equipment, I often need to buy some equipment or inquiry for my friends. In fact, there is nothing to do with it, but sometimes I encounter "100,000 why ?" If you don't know anything, it's terrible. Now, all the calls are billed in one way, and the technical hotline fee is not counted. The on-site service is so painful! On Sunday, I made a free volunteer.

Last week, I helped my friend buy A D-link DI-624 + A wireless router, he "shared" A broadband from the landlord to access the Internet, this year "sharing" is not an obligation, the market price is 50 RMB a month. After the cable is pulled, the router is installed with two desktops and a notebook. It was used well on Saturday, but the Internet was suddenly unavailable on Sunday. The technical hotline does not work either. It can only be used as a running leg. Generally, cainiao will have a few questions:

1. In the Installation Wizard, do I select Dynamic IP addresses or fixed IP addresses? Because it is used to pull the landlord line, you need to set it as a fixed IP address here.

2. For example, if you select a dynamic IP address, will the MAC address be a local MAC address or a wireless MAC address? Select a dynamic IP address. This option is selected only when cable broadband is used.

3. For example, how do I set a fixed IP address, WAN IP address, WAN subnet mask, WAN gateway, primary DNS address, and secondary DNS address?

4. Do I have to change the IP address and DNS address of my computer? Or is DHCP assigned by default? You can set the IP addresses of each computer in the vro installation method or in the computer, depending on the vro settings. Don't worry. Let's discuss it later! Generally, we can use two methods to access the Internet.

Wired mode:

Connect the landlord's line to any LAN port rather than the WAN port), and then connect other computers to another LAN port using a network cable. In fact, such a sharing method can be implemented directly using a vswitch. As long as the landlord dials a number, the Internet can be accessed as usual. The computer settings are based on the router settings of the landlord's house. For example, the router of the landlord's house is set to 192.168.1.1. The IP addresses of your two computers are set to 192.168.1.X, gateways: 192.168.1.1, and DNS: 192.168.1.1 ). Then you can proceed. This approach is equivalent to using a Broadband Router as a switch. The principle is simple and easy to implement.

Wireless mode:

In this case, the WAN port is used because the data is forwarded. First, confirm the installation method of the router of the landlord. You need to know the IP address, subnet mask, and DNS. DNS is the DNS in the WAN settings. For example, the IP address of the router in the landlord's house is 192.168.1.1, subnet: 255.255.255.0, and DNS: 1.1.1.1. connect the connection to the router of the landlord to the WAN port of the wireless router. Set the WAN to IP: 192.168.1.X, subnet 255.255.255.0, Gateway: 192.168.1.1, and DNS: 1.1.1.1. Then, set the LAN to: IP: 192.168.0.1 subnet: 255.255.255.0 DNS: 1.1.1.1 WAN port and LAN port IP address are not in the same network segment ).

The computer connects to the LAN port and is set to 192.168.0.X subnet: 255.255.255.0 Gateway: 192.168.0.1 DNS: 192.168.0.1 and 1.1.1.1. The IP address after the transfer of 192.168.0.1 is 1.1.1.1, so both DNS servers can. Remember to encrypt it when using wireless! Otherwise, it will be free for neighbors! Okay, everything is OK, wireless and wired.