My case if I do LAN

This is already a local area network

If you want to share, you can check the workgroup computer in your online neighborhood, and if you can't find it, click on the next level to see other workgroups, and you can share as long as the printer is turned on.

Or you can look at your IP by running -cmd-ipconfig to see your IP.

Go to the online neighbors on other machines and press CTRL+F to find your IP address to find your machine

Go in and double-click the printer and it will prompt you to install the driver Install it and it's OK Share the folder you want to share if you share it, and you can see it in your online neighbors!

If you want to limit your internet speed.

Very simple. It is recommended that you number all computers.

Then assign a fixed virtual IP address.

For example, your machine is set to number one.

You change the IP to some routes.

It's to change the last bit to a machine +1

For example, machine number 1

ip is. ip：

Subnet mask: gateway: dns1: (you see the original settings of your machine, there are on it, if it doesn't work, call telecom ** ask) dns2: (you see the original settings of your machine, there are on it, if not, call ** ask telecom if it doesn't) except for the last bit of the ip to change the others are the same.

How folders are shared within a local area network.

1.It's like 2000 Open guset users But XP seems to be open after the installation is completed, but everyone still has to make sure

2.Allow guest users to access the machine: Start --Run --Input, select "Computer Configuration, Windows Settings, Security Settings, Local Policy, User Rights Assignment", and delete "Guest" in the "Deny access to this computer from the network" policy.

3.To change the network access mode: Start --Run --Enter, select Computer Configuration Windows Settings Security Settings Local Policy Bridge Roll Security Options, and double-click Network Access:

Local Shared and Security Mode" policy, changing "Guest Only—Local User Guest Authentication" to "Classic: Local Users Authenticate with Their Own Sensitivity".

4.Remove the air password restriction: Disable the "Account: Local accounts with blank passwords are only allowed to log in to the console" policy in the Security Options.

5.Network neighbors can't see the computer: Open the "Control Panel Performance and Maintenance Management Tools Service" and start the "Computer Browser" service inside.

6.Add the option of sharing file permissions: open "My Computer Tools Folder Properties View Advanced Settings" in order, cancel the selection in front of "Simple File Sharing (Recommended)", and cancel it if there is still a "Mickey Mouse" item.

7.If the neighbor does not respond or responds slowly, turn off WinXP's Task Scheduler Go to "Control Panel Management Tools Service" to open the "Task Scheduler" property dialog box, stop the service, and then set the startup type to "Manual".

There's also a firewall of SP2,By default, file and print sharing are turned off.,If you want to share or let others access yourself,You should turn it on.。

zhuanzai**。

1,Not counting the IP can only be the last digit is not the same number between 0-254 can not be repeated 2,Because if you set up a server,Let us go online like the grand Three Kingdoms Kill ol,The Sun God Three Kingdoms Kill will belong to the private server.,It's infringing.。。

The setting of the LAN IP address is a mask, the default gateway IP address is different for everyone, but the last digit is different, between 1 and 254 can be the same for the other two settings.

1.Whether it is a LAN depends on the mask. If the mask is, then of course it's a local area network.

If the settings are the same, can I still surf the Internet?

A is LAN and LAN, which means that the LAN can be interconnected with the LAN, B is LAN and WAN, which means that the LAN can be interconnected with the WAN, C is WAN and WAN, which means that the WAN can be interconnected with the WAN, and D is LAN and WAN and LAN, which means that the LAN can access another LAN through the WAN

LAN and LAN can be because they can both use the same network segment with a private IP address, LAN-WAN-LAN refers to a LAN that can be connected to another LAN through a WAN.