XP can t access each other, XP can t access each other, what should I do?

Set up the computer to be used in the local area network, and the relevant services can be restored. (Friendly reminder: Friends who have inadvertently turned off printer-related services can also use this method to restore the use of the printer);

To reset the local area network, follow the steps below:

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.

Run, open Windows Settings, Security Settings, Local Policy Security Options, open the Guest account.

In"Account: A local account with a blank password is only allowed to log in to the console"Disable it in User Assignment rights.

In"Deny access to this computer from the network"on your Mac, delete the guest account.

Ping's pass,There should be no problem with the setting.,I had a problem with the internal style.,Looking for a few days without a rule.,Finally, it's a good reinstallation of the system.。

Reinstall the Network Wizard, and then use one of the Builder Tools to quickly activate LAN sharing and registry. If not, check to see if the name of the other party and your computer has changed, or if the address has been entered incorrectly.

You can see it after thinking about your files.

By default, Windows XP's local security settings require all users accessing the network to be guests. At the same time, in the user rights assignment of Windows XP security policy, guest users are prohibited from accessing the system through the network. As a result of these two conflicting security policies, other users in the network cannot access computers using Windows XP over the network.

Here's how you can solve the problem.

Method 1: Remove the guest restriction.

Click Start Run, enter " in the "Run" dialog box, open Group Policyr, select "Computer Configuration Windows Settings Security Settings Local Policy User Rights Assignment", double-click the "Deny access to this computer from the network" policy, and delete "Guest" inside. This allows other users to use the Guest to access computers using Windows XP over the network.

Method 2: Change the network access mode.

Open Group Policyr, select Computer Configuration Windows Settings Security Settings Local Policy Security Options, double-click the Network Access: Local Sharing and Security Mode policy, and change the default setting of Guest Only - Local User Guest Authentication to Classic: Local Users Authenticate by Themselves.

Now, when another user accesses a computer using Windows XP over the network, they can log in with their "identity" (provided that this is already available in Windows XP and the password is correct).

When this policy changes, so does how files are shared, and by enabling the "classic: local users authenticate themselves" method, we can limit the number of users who can access the shared file at the same time, and set different access rights for different users.

However, we may also encounter another problem, when the user's password is empty, access will still be denied. Originally, there was a "Account: Local accounts with blank passwords are only allowed to log in to the console" policy in the "Security Options" policy is enabled by default, and according to the principle of denial priority in the Windows XP security policy, users with blank passwords will be prohibited from accessing computers using Windows XP through the network.

We can simply deactivate this policy and solve the problem.

Turn on the guest user in the control panel.

The role of the hub or switch is [

1) Each twisted pair interface is only connected to one workstation (network card), and the signal is transmitted point-to-point.

2) When a signal is received by a port, the hub reshapes and broadcasts it to every other port.

3) The hub itself can automatically detect the collision of the signal, and immediately send a jam signal to notify other ports when the collision occurs.

4) When the transmission line or network card of a certain port fails, the hub automatically isolates the port so that it does not affect the normal operation of other ports, because the current 100MB switch is very cheap, so the 100Mbps network card and 100M switch are generally selected.

The components required for the LAN are all in place, and now based on the most stable personal operating system at present, Windows 2000 Professional, I will follow me step by step to build a LAN café.

In the local area network, many times, individual computers can not access the shared files of other computers in the network, can not use the best software to share the Internet, these problems, in addition to the reason of the network, most of them are caused by computer system settings, so, when these problems occur, we may wish to start from the following aspects, maybe the problem can be easily solved. 1.Check if the guest account is open

XP does not open a guest account by default, if other computers cannot access your computer, please enable the guest account first. 2.Check if the guest user is denied access to the machine from the network:

When you open the guest account and still can't share, you should check whether the system is set to deny the guest to access the computer from the network, because XP does not allow the guest to log in from the network by default, so even if the guest account is enabled, it cannot be accessed, and the restriction on the guest should be lifted. Method: Click "Start Running", enter " in the "Run" dialog box, that is, open "Group Policyr", select "Computer Configuration Windows Settings Security Settings Local Policy User Rights Assignment" in turn, double-click the "Deny access to this computer from the network" policy, and delete the "Guest" account inside.

This will allow other users to access your computer over the network. 3.Change Network Access Mode:

By default, XP treats all users who log in from the network as guest accounts, so even if the administrator logs in from the network, they only have guest permissions, so if you can't access them, try to change the access mode of the network. Method: Open Group Policyr, select Computer Configuration Windows Settings Security Settings Local Policy Security Options, and double-click Network Access

Local Sharing & Security Mode policy, changing the default setting of "Guest Only—Local Users Authenticate to Guest" to "Classic: Local Users Authenticate with Themselves". 4.

Please set up a local account and password. If the user's password is empty, access will still be denied even if you make all of the above changes and still can't log in. This is because, in the system "Security Options" there is "Account:

Local accounts with blank passwords are only allowed to log in to the console", the policy is enabled by default, according to the principle of denial priority in the Windows XP security policy, users with blank passwords will be prohibited from accessing computers using Windows XP through the network. We can simply deactivate this policy and solve the problem. In the security options, find the item "Only allow console logins for local accounts with blank passwords" and disable it.

Maybe the network cable isn't plugged in, or the local connection icon is disabled, or the firewall is blocking it!