How to create a LAN who has that plugin

Open LAN sharing (user name and password are required to access the machine)1. Allow SAM accounts and shared anonymous enumerations (the system allows them 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 (not allowed by default) Control Panel Windows Firewall Exception File and printer sharing.

Set to Select.

4. Guest 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.

Recommend LAN chat software Active Mesenger to you.

It can be used within the LAN (it can also support the Internet environment) to shout early roll.

Creation and maintenance of enterprise organization.

Cross-network segments are supported.

Support large file transfer (support 100M level large files, offline sending, never disconnected, performance Zheng Yu is very stable, fast speed can reach 6M).

Support offline file sending and send the entire directory.

Support signing, application, and tracking.

Provide secondary development interface, which can be integrated with OA, ERP and other systems.

Server, regret, if you have a finch burning external network, you can try the Internet communication software, generally their functions are much better than the local area network, the stability is also strong, and it also supports remote and mobile phone login. If you don't want employees to access the Internet, you can close the port and then open some ports to realize the use of Internet communication software, imo, we are using, good hehe. Duan hunger.

How to set up a LAN with a router: Follow the following method to set up.

Home Network Environment Cabling]:

1. There is a cat (modem): cat (modem) - router WAN port; The LAN port of the router --- a computer.

2. No modem: network cable --- router WAN port; The LAN port of the router --- a computer.

Computer enters the router]:

1. The computer IP and DNS settings are automatically obtained.

2. Open the browser, enter the general router address in the address bar is this or check the login information on the back of the router) Enter the route - enter the user name and password, (the default is generally admin).

Set Router Dialing]:

1. In the [Setup Wizard], select [PPPoe Dialing] (some are ADSL Dialing), enter the Internet user name and password according to the prompts, and save.

2. In [Network Parameters] --WAN Settings], select [Normal Mode], and select [PPPoe Dialing] in the three options of [Connection]. The next step is to select [Auto Connect], Save, and Exit.

A router is a device that connects various LANs and WANs on the Internet, and it will automatically select and set routes according to the situation of the channel, and send signals in the order of the best path. A router is the hub of the Internet"Traffic police"。At present, routers have been widely used in all walks of life, and various products of different grades have become the main force to realize the internal connection of various backbone networks, the interconnection between backbone networks, and the interconnection between backbone networks and the Internet.

The main difference between routing and switching is that the switch takes place at the second layer of the OSI reference model (data link layer), while the routing takes place at the third layer, which is the network layer. This difference determines that routers and switches need to use different control information in the process of moving information, so the way they achieve their respective functions is different.

A router, also known as a gateway, is used to connect multiple logically separated networks, and the so-called logical network represents a single network or a subnet. When data is transferred from one subnet to another, it can be done through the router's routing function. Therefore, the router has the function of judging the network address and selecting the IP path, it can establish a flexible connection in the multi-network interconnection environment, can connect various subnets with completely different data packets and media access methods, the router only accepts the information of the origin server or other routers, and belongs to a kind of interconnection device at the network layer.

With the same router, you are already in the same LAN. Fast file transfer can be achieved with tools such as flying pigeons.

...All 4 of your computers are connected to the router. It's on the same LAN??? What other LAN do you need to connect to?

Consider the Lingbodo** classroom.

Report the feature you've requested.

At the same time, it has the function of teaching and demonstration.

And there is currently a free version available on the web.

Bind IP and MAC addresses, standardize network behavior, and control the LAN with Workwin software.

Click on the folder you need to share and pull it directly to the desktop.

XP System Click directly on Desktop Network Neighbor - Set up a home or small office network, and follow the wizard all the way to the next step.