Urgent: Is there no network card to achieve dual machine interconnection? How?

I don't think so.

Unless you have both computers with wireless cards.

The answer must be no!

It's like you're going to eat, but you don't have a mouth. It's the same!

No. Because as long as it is interconnected, it must involve the problem of networking.

Dual-machine interconnection at least required: a network card for each one, adaptive 10m or 100m can be.

There's also a hub that's good to go.

First of all, the network card is fully applied, the hub is plugged in, and inside the LAN excuse, the respective machines will be placed.

Connect, click on the network connection of each of the two computers and assign an IP address, one of which is used for the other.

This is the simplest form of LAN.

Nonsense, of course not.

There must be a network card, and then the network cable must be crossed.

Don't understand what your needs are. If it is only a dual-machine interconnection, it is necessary to make the connecting network cable into a cross line, that is, one end is 568A, and the other end is 568B.

a. Another NIC with a different gateway gateway does not fill in).

B machine gateway is not filled).

To share the Internet, you need to set up your online neighbors.

Online neighbors create a new connection.

1. The working group should be the same. How to do it: Right-click on My Computer Properties Computer Name to change the workgroup.

2. Disable the "guest" account. Operation: Right-click My Computer Manage Local Users and Groups, Double-click the user, click Guest, right-click, Properties, and check before Account is deactivated.

3. Change the security and sharing mode of the local account to classic. Specifically, go to Settings Control Panel Performance and Maintenance Management Tools Local Security Policies Security Options Network Access

Local sharing and security mode Select Classic: Local users with their own authentication.

4. If you want to share files and printers, you need to turn on the sharing of each machine.

5. If it doesn't work, it may be a system relationship. It is recommended to install the system completely,Don't clone the version,It is recommended to install the XP Shanghai ** version or the Russian master cracked version。 After the system is installed, clone it, and if it is poisoned in the future, the system can be restored quickly.

The IP assigned by the A machine is the subnet mask that the gateway is.

2 network cards will do!

Use a crossover cable (reverse Category 5e twisted pair cable, go to a computer repair shop to make one) and then set the computer in the same network segment to connect to the Internet neighbor.

There are two modes for setting up two-machine sharing: the specific settings are as follows: You can choose the settings according to your needs:

Enable LAN sharing (access to the machine can be entered without authentication).

1. Allow SAM accounts and shared anonymous enumerations (the system is allowed by default).

Group Policy Computer Configuration Windows Settings Security Settings Local Security Policies Security Options Network Access: Anonymous enumeration of SAM accounts and shares is not allowed.

Set to Disabled.

2. If the password of the local account is empty, other machines are allowed to access the local machine (the system is not allowed by default).

Group Policy Computer Configuration Security Settings Local Security Policy Security Options Account:

Local accounts with blank passwords are only allowed to log in to the console.

Set to Disabled.

3. Windows Firewall: Allow files and printers to be shared (the system does not allow them by default).

Control Panel Windows Firewall Exceptions File and printer sharing.

Set to Select.

4. Guest account: Enabled.

Control Panel User Account Guest Account.

Set to Enabled.

5. Sharing method: local user guest authentication.

Group Policy Computer Configuration Security Settings Local Security Policy Local Security Policy Security Options Network Access: Shared and secure mode for local accounts.

Set to Guest Only - Local users authenticate from guests.

Note: When other machines on the local area network access the machine, a dialog box will not pop up, and you can enter it directly.

Enable LAN sharing (user name and password are required to access the machine).

1. Allow SAM accounts and shared anonymous enumerations (the system is allowed by default).

Group Policy Computer Configuration Windows Settings Security Settings Local Security Policies Security Options Network Access: Anonymous enumeration of SAM accounts and shares is not allowed.

Set to Disabled.

2. If the password of the local account is empty, other machines are allowed to access the local machine (the system is not allowed by default).

Group Policy Computer Configuration Security Settings Local Security Policy Security Options Account: Local accounts with blank passwords are only allowed to log in to the console.

Set to Disabled.

3. Windows Firewall: Allow file and printer sharing (the system does not allow it by default).

Control Lighting Panel Windows Firewall Exceptions File and printer sharing.

Set to Select.

4. Guest Sun Shirt Kuan Account: Disabled.

Control Panel User Account Guest Account.

Set to Disabled.

5. Sharing method: local users use their own authentication.

Group Policy Computer Configuration Security Settings Local Security Policy Local Security Policy Security Options Network Access: Shared and secure mode for local accounts.

Set up as a local user with their own authentication.

Plugging the jumper directly into your computer is the most economical way to do this.

Is there no other network card on the laptop except for the wireless network card? Wireless network card needs wireless hub or wireless router, waste of capital, or use network card to connect well!

Buy a wireless router or make a jumper and plug it directly into 2 computers.

The kind of line you said upstairs, when you buy, you just need to talk to the boss about the line to be interconnected by two machines, and he will understand, just change the order of a few of the lines.