Multiple computers use switches to access the Internet together.

The broadband network cable of the telecom is directly connected to the switch (if it is ADSL, it is also the same to connect the modem to the switch), and the host IP setting method for dial-up Internet access first: see the local connection in the network connection, click on the right health selection properties, and click the Internet Protocol (ICP IP) attribute before the icon in the notification area after the connection, and click to use the following IP address: IP address to fill in:

Subnet Mask:, Default Gateway:, Preferred DNS Server:

Point OK. Then establish an ADSL connection on this machine, and then click on the ADSL connection to select the attribute Advanced: will allow other network users to connect through the Internet connection of this computer.

Other machines also use the right health point local connection attribute in the network connection, except for the first IP address to fill in: the latter number is filled in except 1 2 255 which number is OK), the rest is the same as the first machine.

In this way, the first to establish a connection enters the account password to connect to the Internet, and after dialing in to connect, the other machines will naturally connect.

Other machines can also be the host, other machines to be the host also establish the same dial-up account and password on the line, in fact, there is no need to set up each one like this, with one or two management personnel with the machine to set up this way, just say that this method can work, in addition to these connected computers in the LAN are set up with a solid IP, but also easy to manage).

Another way is to install the ** server software on one of the computers and then point the DNS of the other computers to the IP of this computer.

1. Replace the switch with a router and change the structure to broadband. Cat.

Router. Computer 1 Computer 2 Computer 3

Then install a ** software on the machine with two network cards, ccproxy can be, it's very simple.

The other computers set ** to the computer that dialed up, and then access the Internet through that computer.

You don't need a switch, just use a 4-port router.

How to set it up in the router manual! If you have more than four machines in your home, let's add a switch.

Only a five-port router is required, no switch is required.

If your cat has a routing function, you can

Use a routed cat or router to dial the number.

Add a broadband router between the cat and the switch.

1. Look at what your home network looks like.

Cell broadband access is OK, but if it's dial-up Internet access, it's not. ADSL must use routing if you want to surf the Internet, otherwise the other machine will not be assigned an IP address.

2. The current switches and routes are basically 100M, and the speed is about the same.

3. Look at the network usage. Theoretically, the speed of each interface is the same, but if someone on the network takes up a lot of resources, it will slow down the speed of others.