How to install a LAN and how to install the system through a LAN

If the load hits, you need to replace the router otherwise the data exchange will be very slow, which will affect the Internet speed. After the replacement, the router can be turned off to automatically assign IP to the user, and each client must be set in the network connection. Look specifically at the router manual, which is there.

You can replace more ports with the switch, or buy an 8-port parallel connection. Shared issues require the computer to be set up as a workgroup. These questions are a little challenging for people who know a little about computers, try it I wish you success, and you can hi me if you have any questions.

If the host is Vista or later, the system can route and connect routes to form multiple networks. If you can change the route, you can also use that switch.

It is recommended to use a switch with 8 ports to automatically specify the IP address in one segment manually.

15 computers allocated 4m, the flow is not very large, and the speed is slow.

You can connect one more switch.

As long as one computer is set up as a web-engraved server, almost all other computers on the same LAN can install the system at the same time. The following is my collection of how to install the system through the LAN, I hope it will be helpful to you

Choose a computer in the LAN and set it up as a web-engraved server.

Open the Chenglong Netwei automatic screen engraving tool, click "Screen engraving C disk only", then click "Browse" to select the GHO system image file, and finally click "Start screen engraving". (Note: Select "Screen Engrave C, D, E, F only", you need to make sure that the client is partitioned, otherwise an error will occur.)

If you choose "full screen engraving", then there is no need for partitioning, regardless of whether the hard disk of the guest home is partitioned or not, it will automatically become a crack area).

If the existing network topology is followed, the server is already set up. All that remains is to set up the client to boot up from the network and install the system fully automatically. The web-engraving tool comes with a DHCP server.

The client can automatically obtain an IP address from the local area network.

Communicate. <>

But nothing will be as "perfect" as imagined. Let's talk about the common network topology in our family. Wireless routers.

The 4 LAN interfaces are actually switching, and they can be regarded as switches. However, in such an environment, it is often impossible to install normally, because the wireless router also comes with its own DHCP service, which conflicts with the DHCP service of the NetEng server, resulting in the inability of the client and the server to communicate. Therefore, it is necessary to set up the DHCP service of the screen engraving tool.

Set the IP address assigned by the DHCP service of the web-engraver tool to be in the same subnet as the IP address of the server. The IP of the server is, then set to assign these 20 IP ranges, the wins DNS server and the default route are not needed, and the subnet mask is required.

Set to. Remember to click "Save".

Server settings.

After that, it will be in a state of waiting for the client to connect.

Next, let's boot the client and set up the PXE network boot in the BIOS. There are many BIOS versions, and the settings are different, whether you can set it depends on your technology, and it also depends on whether the motherboard supports PXE boot. If it's a 10-year-old motherboard, it's possible that it won't be supported.

Configuring a LAN requires some basic steps and setup. Here's a simple guide to configure your LAN:

1.Make sure the network equipment: You will need a router to set up and manage the local area. Make sure it's connected to a power source and connect it to your broadband internet connection. Plus, you'll need some suitable network cables to connect your device.

2.Connect devices: Connect your computers, laptops, printers, and other devices to your router. Use an Ethernet cable or Wi-Fi connection.

3.Configure the router: Open your web browser and enter the router's default IP address (usually or, press Enter. Enter the router's administrator username and password to log in.

4.Set the network name (SSID): On the router's settings page, find the option "Wireless Settings" or "Wi-Fi Settings" and set a network name (SSID) that you prefer.

This will be the name of your local area network through which other devices will connect to your network.

5.Set a password: Also on the router's settings page, set a strong password to protect your local area network. This will be the password that devices connected to your network will need to enter.

6.Configure IP address: On the router's settings page, find the "LAN Settings" or "LAN Settings" option and configure a LAN IP address. Standby cancellation ensures that it matches the IP address range of your network adapter.

7.Enable DHCP (Dynamic Host Configuration Protocol): On the router's settings page, find the "DHCP Server" option and enable it. DHCP will automatically assign an IP address and other network settings to your device.

8.Configure other settings: You can also make other advanced settings as needed, such as ports**, firewall settings, and more.

9.Test the connection: Save your settings and restart the router. Then, try to access the internet from a device connected to your local area network.

This is just a simple configuration guide, and the specific steps may vary depending on the routing knowome model and setup options. For a specific router model, check its user manual or visit the official ** for a detailed configuration guide.

Summary. Dear, hello, thank you for your patience: 1. First of all, we need to prepare a network cable, to stuff the two ends of the network cable into the round hole cutter of the network wire pliers, reserve a distance of 3 5 cm on both sides, and then peel off the outer layer to expose the inner line.

2. Then disassemble the network cable inside and distinguish each color, there are a total of 8 colors. Arrange neatly in a certain order, keep the wire head neat, and then prepare a crystal head, and put the network cable in accordance with the order arranged in advance, to top to the innermost.

3. Next, use pliers to put the crystal head of the network cable in a suitable position, press it hard, and you can hear a click. It means that after the network cable has been connected, one end is connected to the router, and the other end is connected to our computer. <>

How to install the network.

Dear, hello, thank you for your patience: 1. First of all, we need to prepare a network cable, to stuff the two ends of the network cable into the round hole cutter of the network wire pliers, and reserve a distance of 3 5 cm on both sides. 2. Then disassemble the network cable inside and distinguish each color, there are a total of 8 colors.

Arrange neatly in a certain order, keep the wire head neat, and then prepare a crystal head, and put the network cable in accordance with the order arranged in advance, to top to the innermost. 3. Next, use pliers to put the crystal head of the net cable in a suitable position, press it hard, and you can hear a click. It means that after the network cable has been connected, one end is connected to the router, and the other end is connected to our computer.

The main functions and benefits of the network are as follows: 1. Information sharingThe amount of information on the network is large, the degree of freedom is strong, and you can get your own needs at will on the Internet. Shared resources include software resources, hardware resources, and various data resources stored in public databases.

The resources in the network can be interconnected, divided and cooperated, so as to greatly improve the utilization rate of system resources. 2. Be cautious about communication and exchanges, and the Internet can strengthen external exchanges. In the online world, it can be very convenient.

Communicate with people you know or don't know and discuss topics of mutual interest. 3. The computer system that transmits information distributed in different regions can transmit various information, exchange data, and send e-mails in a timely and high-speed manner through the network. Fourth, the virtual online trading network can directly realize the transaction of virtual products, such as the purchase, distribution, sending, transmission, and receiving of text and audio and video.

The basic components of a local area network.

1.Composition of the local area network.

The LAN consists of two parts: network hardware and network software. Network hardware mainly includes: servers, workstations, transmission media and network connection components.

Network software includes network operating system, network protocol and corresponding protocol software for controlling information transmission, and a large number of network application software. Figure 4-1-1 is a common type of local area network.

Figure 4-1-1 A common local area network

Servers can be divided into file servers, print servers, communication servers, database servers, etc. The file server is the most basic server on the local area network, which is used to manage the file resources in the local area network; The print server provides users with a network share printing service; The communication server is mainly responsible for the communication between the local LAN and other LANs, host systems or remote workstations; The database server provides users with services such as database retrieval and update.

A workstation, also known as a client, can be a general personal computer or a specialized computer, such as a graphics workstation. Workstations can have their own operating system and work independently; The shared resources of the server can be accessed through the network software running the workstation, and the common workstations at present are Windows 2000 workstations and Linux workstations.

The connection between the workstation and the server is achieved by means of a transfer medium and a network connection component.

Figure 4-1-2 Network connection component.

The NIC is the interface between the workstation and the network. In addition to acting as a physical interface for workstations to connect to the network, it also controls the sending and receiving of data frames (equivalent to physical layer and data link layer functions).

A hub, also known as a hub, is the ability to centrally connect the endpoints of multiple lines together. Hubs can be divided into two types: passive and active. A passive hub is only responsible for connecting multiple lines together and does not do any processing of the signal.

Active hubs have signal processing and signal amplification functions.

The switch works in a switching mode, which can centrally connect the endpoints of multiple lines together, and supports multiple concurrent connections between port workstations, so as to realize the concurrent transmission of data between multiple workstations, which can increase the LAN bandwidth and improve the performance and quality of service of the LAN. Unlike hubs, hubs mostly work in broadcast mode, and all workstations connected to the same hub share the same rate; All workstations connected to the same switch are exclusively connected to the same rate. As shown in Figure 4-1-3.

Figure 4-1-3 Switched Ethernet example.

In addition to network hardware, network software is also an important part of a local area network. At present, the common network operating systems mainly include Netware, Unix, Linux, and Windows NT.

Assuming that the IP specified by the switch is , then the WLAN port of the wireless router is set to IP and the LAN port is set to .

The easiest way is to plug directly into the LAN port of the wireless router, you can set the IP of the external network in the router to be fixed, the address is not like this, you can basically not set it, you try! If you want to encrypt, you have to set a password, if you use the WAN port, it may be separated into two network segments, and it is best to plug in the LAN port directly, which is generally any of the 4 yellow ports connected together.

There is only five ports of exchange,1 line in,Another 4 lines,Now the exchange is the same as any of them.,Get a network cable to connect to the LAN port of the wireless router and you can access the Internet。 The premise is that the line you come over is through the VLAN port, otherwise there will be conflicts.

If there is a conflict, before connecting to your organization's network cable, the router should turn off the DHCP function.

What you add is the correct solution.

On the switch, connect the wireless router with a separate wire, and set it up to OK

Take out a cable from the switch to the router and set it up with the computer.

Give him the router as if it were a computerThen turn off DHCP, what is the difference between the WAN port and the mainnet? However, it is plugged in.

Buy a router and plug the computer with Internet access to the VLN port.