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Buy a crossover line, connect to the network cards of the two computers respectively, enable the network card, and then set the IP address of the same network segment in the local connection. For example, the IP address of this book is used, and the IP address of the desktop is used.
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Make a parallel line, set the IP of the two computers to (and, the subnet mask is default to (, click OK, complete. Two computers are set up into a computer workgroup, and a two-computer LAN is built.
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Connect the network cable into a parallel line and plug it directly into the network card of the two computers to form a couplet network. It's OK to share
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A minimum of two is required.
Or you have a hub or router to set up a local area network.
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Some friends have two computers on hand and have an extra network card, so you can connect the two computers to the Internet at the same time through the settings. Dual-machine direct connection is the most economical way for two computers to achieve simultaneous Internet access, in fact, it is very simple, we will now take a look at how to achieve dual-computer direct connection:
First, go to the computer city to buy a cross line, note that it is not a parallel line, as long as you tell the stall owner that you want to connect the two crystal heads, he will know how to connect the two crystal heads for you. How long the crossing line is depends on how far away you are from the two computers!
Second, connect the computer you are the host with another computer with a crosswire. Set the first NIC (usually local connection 1) to automatically obtain the IP address.
Third, turn off the host's firewall, set the network card (usually local connection 2) on the back of the host to use the following IP address, the IP address is set to, the subnet mask will be automatically generated, and the default gateway is set to, four, the host's broadband connection is set to share, the specific method is: right-click on the broadband connection --- attribute ---Advanced --- Internet Sharing--- select Allow other network users to connect through the Internet connection of the secondary computer, Note: Local Connection2 for Home Network Connection
Fifth, set the other computer to use the following IP address, the IP address is set to, the subnet mask will be automatically generated, the default gateway is set to, use the following DNS server address, the preferred DNS server:
With this setup, you can achieve a direct connection between two computers, and two computers can access the Internet at the same time!
These two games are not very good, it is recommended to buy a desktop one, 5000+ can buy a very good machine.
First, take a look at the local connection properties of the computer that can access the Internet and look at the IP settings. If it is automatic acquisition, then the computer next door is also set to automatically obtain it; If you set a specific value, for example, then the computer next door also sets a value adjacent to it, for example, for other items.
We recommend that you use a wired router.
There are many similar situations like this. >>>More
You use the address bar of the web page to type in Settings!Steps: Connect the configured cable (C line) to computer A, set the IP and DNS of computer A to automatically surf the Internet, confirm that computer A can access the Internet, check the MAC of computer A, the method is the same as above, assume that computer A MAC (00-15-c5-66-0a-bf) In the second step, there are five interfaces on the router (five-port router), 1,2,3,4,WAN, five interfaces, 1 to 4 is the intranet interface, WAN is the external network interface, A computer is connected to the C line (wired network cable), dial it down, connect it to the computer with a network cable, and connect the other end to any interface of the router 1 to 4 (can not be connected to WAN) , and then set the IP of computer A to the same network segment as the router, the default IP of the router is, that is, the IP of computer A is set to, the gateway and DNS do not need to be set, if you set it in this way, enter it in the address bar on computer A, you can log in to the router settings page, note, these operations are on computer A, as for why, let's talk about it below. >>>More
If you don't use a router to surf the Internet on a computer, and the authority is larger, because the router restricts some functions, there won't be a big difference in speed, if it weren't for the frequent BT with you who use Lu You!