Seek to understand the computer, with the help of the rookie, the two machines are connected to the

Set up the IP and don't let it get it automatically.

Such as: desktop. This default route is set to:

The gateway is set to.

masks; Click XP and you'll fill it in by yourself.

What should you believe in describing your online environment?

Is it a local area network? Optical fiber? Or adsl?

What do I need to set up to surf the Internet in the original case?

In this way, we can give you an accurate judgment of where the problem is.

What model is your router?

It should be the firewall, and I encountered it today.

That's the case, I bought a crossover line sequence network cable from Amazon yesterday, and it was delivered to me today, I did a test, and set the IP of the two hosts to and, the subnet mask is, the gateway is, the DNS address is not set, and it is all empty. I use the network cable of the cross-line sequence to directly connect the two hosts, ping each other, at first it is not ping, I turn off the firewalls of the two hosts, and then ping can be ping; I shared a 621MB file between the two consoles for copying, I did a bit of copying, and the speed was kept at the same time.

Colleague said,In fact, the network cable without crossing the line sequence can also be directly connected to the two hosts,According to the network knowledge learned in college,That doesn't work,In order to prove the "truth" to him,I found an ordinary non-cross line sequence network cable,Connect the two hosts again,Other network card settings have not changed。 The same pings each other, can also ping, after sharing the file, can also be copied at the speed of the sum. (I wonder if the current network card is different, otherwise the knowledge we learned before is wrong.) ）

Are you using the same network cable?

If not, it is likely that the network cable should use a crossed cable. You're using a direct connection, so it won't work.

Can I connect directly through a network cable without routing?

The network cable is different from the general connection, specifically 1 and 3 hops, 2 and 6 hops.

====The common network cable connection is:

Orange-white, orange, green-white, blue, blue-white, green, brown-white, zong.

The network cable connection for 2 PCs is as follows.

Green-white, green, orange-white, blue-white, blue-white, orange, brown-white, zong.

To replace the network cable, the last digit of the IP cannot be the same, and it is best to buy a 35-block router group intranet.

Is the network cable the same as before?

Is it a network cable for a B connector?

There is a problem with the setting, the two computers are directly connected, and the line sequence at both ends of the network cable is different, please see:

Generally, twisted pair cables are used to build a network, which requires a hub, and the clamping order is consistent on both sides

1, white orange, 2, orange, 3, white green, 4, blue, 5, white blue, 6, green, 7, white brown, 8, brown. Note that both ends are in the same line order and correspond one-to-one. This is the standard for making 100m network cables, that is, the 568b standard, which is what we usually call the positive line or standard line.

Okay, get to the point, if you want to connect the two computers directly with a network cable, there must be some small changes in the practice of network cables, and realize dual-machine interconnection without hubs by changing the order of network cables. The specific method is: one end adopts the above-mentioned 568b line standard unchanged, and the other end will swap the positions of line 1, line 3 and line 2, line 6 of the eight lines on this basis, and then the line sequence of the network cable becomes:

1, white-green, 2, green, 3, white-orange, 4, blue, 5, white-blue, 6, orange, 7, white-brown, 8, brown. This is the 568A standard of 100m network cable, which is what we usually call a reverse line or cross line. After arranging the wire sequence according to the standard of 568B at one end and 568A at one end, and clamping it, a network cable suitable for direct connection of two computers is ready.

NIC settings.

The IP address of the NIC connected to the client is set to Subnet Mask.

Network installation (setting up a home or small office network).

1.The first thing to make sure is that the host is connected to the Internet, and computers on other networks are connected to the Internet through the host

2.Devices connected to the Internet select ADSL dial-up.

3.The computer that connects the host to the LAN is, of course, the NIC to which the client is connected.

4.Set the computer description computer name (different from the client) and workgroup name (must be the same client).

Client: NIC settings.

The NIC IP can be set to any number) and the subnet mask is set to Gateway.

Network installation. 1.Determine that the client is connected to the Internet through other computing computations on the network

2.Set the computer description computer name (different from the host) and workgroup name (must be the same as the host).

On the dial-up machine, type: ipconfig all to get the IP of the DNS server, and then set the DNS server of the client to the IP that you get.

Remember that it's best to turn off your firewall.

There are answers on the web. It's too long you can find out, if you can understand me.

First of all, make sure that both machines are connected, and if you can, then congratulations, the line is correct, and the first step is successful.

Then, turn off the system firewalls of both computers, if you can't connect them. After doing this step, the two machines can realize the online game.

If you want to have more functions, in fact, more will share files, that's more troublesome, open a guest account in the user management of computer management, and then give this account permissions, both want, and then set up a shared folder, it's OK, but that user management is difficult to find (

VPN connection. One of the bases is a server that does the VPNYou dial-up access in the bucket. Or install some virtual network software. It can achieve the effect of selling the edge grinding LAN in the remote area.

A network cable, and then change the IP to the same unified one.

1. Two network cables and a router are required;

2. Plug the external network access line into the WAN port of the router;

3. Two network cables are respectively connected to the LAN port of each computer to the router; (Generally, routers have 4 LAN ports).

4. Set the IP attribute of each computer to automatically obtain the IP address;

5. Use one of the computers to enter in IE: or read the routing manual);

6. Log in to the routing management interface and connect the route to the external network.

Connect the two computers to the LAN port of a router with network cables.

The network cable needs to be a direct connection. The router needs to set up a broadband account and password.

You don't need two routers, just plug in the network cable like a computer with an Internet connection, and the router has more than one socket?