Wify at home can only be used if you open your notebook.

To reset the router, please find out your router specifications.

1, broadband router settings.

After the hardware connection is completed, we need to connect a PC to the LAN port of the broadband router for specific settings. Before setting up, we should clearly admit that this machine has installed TCP/IP network conference. The machine I use is XP operating system, and the settings of other operating system platforms are basically the same. Let's see how we need to configure this computer.

TCP/IP options for PCs with layout settings:

Right-click the My Network Places icon on the bare-metal desktop, and then click the Properties option.

In the pop-up window, select Local Area Connection, right-click the bare metal and select the "Properties" option.

At this point, double-click "Internet Negotiation (TCP/IP) Options" in the pop-up dialog box.

Select the "Use the following IP address" option in the pop-up dialog box, and then we can set the IP address of this PC. Generally, the IP address of broadband router is192.168.0.1,so we need to set PC and broadband router in the same network segment when configuring the layout. Let's set the IP address of this PC to 192. 168.0.254, the subnet mask to 255.255.0, and the default gateway to192.168.0/.

Through the above settings, we can log in to the router for specific equipment layout. First, double-click IE browser on the desktop and enter the IP address192.168.0.1in the address bar.

First, double-click IE browser on the desktop and enter the IP address192.168.0.1in the address bar.

After entering Enter, we can see the interface of this router. Because this is the first equipment layout, there is no need to verify the user name in the acquiescence environment. Some broadband routers will require user name and authentication, such as D-Link products. The default user name is Admin and the password is empty. When encountering products with user name and password authentication, we can specifically check the inherent nature of the association between user name and password in product imitation.

Then, let's bare-metal "installation wizard" option, which is a special case to enter the device layout wizard interface of the router. This page will display a welcome interface with a layout wizard, so we can layout directly.

In this special case, there is an Internet option interface, in which we can make specific choices according to the broadband lines we use. At present, there are three kinds of broadband access lines with large power consumption: ADSL, CABLE MODEM and residential broadband. If it is a cable modem line, you can choose the first option, and ADSL and residential broadband lines can choose the second option. Assuming that the user is using ADSL line, choose the second scheme, and then continue to configure the layout with bare metal.

Next, we need to choose what login mode to log in. Generally, telecom operators use PPPoE dial-up mode to manage users, so we can choose the first option and then proceed to the next step.

After clicking Next, users will be asked to fill in some information. PPPoE dialing will have a user authentication process, and we need to input the information provided by telecom operators into the conversation box. The next step of bare metal.

After filling in the necessary information, the router will let you choose the IP address type. Most users use IP addresses assigned by telecom operator AUTO, which is why we choose this equipment arrangement.

Note: We have shown readers how to use the configuration wizard of broadband router to automatically configure broadband router. Experienced users can also manually configure broadband routers according to their own needs. It is recommended that you configure the broadband router manually. Please refer to the user manual of its products for details.

2. Set computer sharing access rights:

Well, by setting the broadband router above, the broadband router can already provide NAT conversion for the PC that needs to be shared, but at this time, our PC can't surf the Internet, because before it becomes a reality, we need to set some TCP/IP options mechanically. In fact, users can automatically turn on the DHCP function of the broadband router, so that they can automatically obtain information such as IP address, default gateway, DNS, etc., without setting it on the PC. However, since DCHP will have a great impact on the functions of broadband routers, we suggest that you use this static IP address allocation method to obtain higher functions.

First of all, just like a machine with a broadband router installed, we right-click the local connection property of the online neighbor, open the conversation box, select the TCP/IP option, select "TCP/IP option" in the TCP/IP option, and enter the IP address, acquiescence gateway and DNS in the pop-up conversation box. In the local area network, our IP address generally uses a private class C IP address. Let's enter 192. 168.0.x, each machine should be different, such as 192. 168.0.2,192.168.0.

We also need to remember that our broadband routers are generally set to the address of192.168.0.1,so our clients can't use this IP address, otherwise all machines will not be able to share the Internet because of IP address conflicts.

After setting the IP address of the PC, we will set the acquiescence gateway to the IP address of the broadband router192.168.0.1,and our PC will send a connection request to the broadband router when surfing the Internet.

Finally, let's set up a DNS server. This option will vary according to different regions and production line suppliers. We input 202. 100.96.68, and users can make specific settings according to their broadband lines. Well, after this setting, PCs in the local area network can share the Internet through broadband routers.

Summary: Through all the above steps, we can share the Internet with broadband routers. There are many more advanced efficiency options in broadband routers, such as DHCP and security. Readers can learn the specific application essentials of these options from the IT 168 website and make appropriate arrangements according to their actual needs.

As a product specially designed for family to share Internet access, broadband router has attracted more and more attention from family members and users who need to share the Internet, such as SOHO, because of its advantages of simplicity, convenience, high security, flexibility and reliability. Today, we will specifically introduce how to use broadband routers to share the Internet with large families.

Help those netizens who need to buy or have already bought broadband router products. When sharing the Internet with a broadband router, we need to set up a broadband router and a PC that needs to share the Internet. This is explained step by step by the author with the software of a moderately wide broadband router. Assuming that the user has connected all the hardware correctly, we only explain how to set up a broadband router to make it the inherent essence of sharing the Internet. General broadband routing settings interface and efficacy are similar, so these settings are also applicable.

1, broadband router settings.

TCP/IP options for PCs with layout settings:

Right-click the My Network Places icon on the bare-metal desktop, and then click the Properties option.

In the pop-up window, select Local Area Connection, right-click the bare metal and select the "Properties" option.

At this point, double-click "Internet Negotiation (TCP/IP) Options" in the pop-up dialog box.

Through the above settings, we can log in to the router for specific equipment layout. First, double-click IE browser on the desktop and enter the IP address192.168.0.1in the address bar.

First, double-click IE browser on the desktop and enter the IP address192.168.0.1in the address bar.

Next, we need to choose what login mode to log in. Generally, telecom operators use PPPoE dial-up mode to manage users, so we can choose the first option and then proceed to the next step.

2. Use the router to set up PC shared access:

In fact, users can automatically turn on the DHCP function of the broadband router, so that they can automatically obtain information such as IP address, default gateway, DNS, etc., without setting it on the PC. However, since DCHP will have a great impact on the functions of broadband routers, we suggest that you use this static IP address allocation method to obtain higher functions.

Key points of setting several common routers in the market

In this paper, the di-740p model of broadband router D-Link is adopted, the tacit management address is192.168.0.1,and the management port is 8080.

Set a computer's ip address and router management address on a unified network segment, such as 192. 168.0.2. Open the browser of the computer of 192. 168.0.2, and enter ""in the address bar to see where the ADSL account is set. Enter the ADSL account and password you requested, and save the settings.

At this time, enter the "System Information" in the "System Status" tab to observe the networking status, and you can clearly see the network information obtained by ADSL dialing on the WAN side.

After setting up the ADSL account, we can log in through the broadband router. However, in order to better manage and improve security, we need to do the following: click the "Home" tab, then select "DHCP" on the left, and set the ip address range to the ip range that the DHCP server can enter. After saving, the broadband router will have the effect of automatically assigning ip addresses.

Prevent random bt

By default, all computers connected to the router are protected, that is to say, their use in p2p software such as intranet and bt will be affected to some extent. We can use "DMZ" in the "Advanced Settings" tab to set the announced hosts. The host set here is exposed to the network. On the one hand, you can use bt to download software and set up iis and ftp servers without any worries. On the other hand, it is also exposed to hackers and viruses. So the security of this computer must be done well. (It is often unreasonable to announce the host just to use p2p software such as bt. In fact, we can use upnp to solve the problem that p2p software cannot be used in intranet. The key point is to click "Other Items" under the "Things" tab in the router setting interface, and then set upnp "Start Working". )

Enter the Water Curtain tab in the setting interface of broadband router, and we can know the source and address of the water curtain digital report, including ip address, url information, mac address and area information.

Set the "get" ip address to overflow, and then enter an IP address within the IP address range, such as192.168.0.11. In fact, the "port range" is filled with port information, because the bt download is from 688 1 to 6889, so we can take a bath here. Tcp is selected for "peace talks" and the effective time of flooding is set for "scheduling" (the constraint time depends on the actual environment).

Work and safety are correct.

When a computer is exposed to the Internet, hackers and viruses may exploit vulnerabilities to attack the computer. In fact, we can solve this problem by establishing a virtual server.

Log in to the broadband router settings interface. Select the Virtual Server tab in the Advanced Settings interface. Get virtual server settings and enter relevant virtual server information. For example, if we want to allow the computer192.168.0.10/2 to provide ftp services, but we want the router to cover other ports, we can virtualize ftp services. Personal ip address is set to192.168.0.112, negotiation mode is tcp(ftp uses tcp negotiation), and personal port is 2 1(ftp uses 2 1). In addition, the effective time period of the virtual service can be set on the "line".

"tp-link Router Configuration Guide" is basically to configure the router, so that computers can share the facts through the router, and the process is relatively easy to make it a reality. The internal substantive significance of this document is mainly evaluated by the following departments:

1, collect judgment information and prepare to deploy the router;

2. Enter the router management interface and configure the router;

3, equipped with simple fault location and troubleshooting functions! 1, the preparatory work before setting up the router (if you know your connection mode, you can skip to point 2 directly).

The first thing that needs to be clearly acknowledged is, what is your "broadband access mode"?

Of course, the easiest way is to give your ISP a small access consultation; You can also quickly judge by the network connection mode before buying a router.

Common hardware connection modes are as follows:

1, small access line->; ADSL modem->; computer

2, twisted pair (Ethernet cable)->; computer

3. cable TV (coaxial cable) > cable modem-> computer

4. optical fiber > photoelectric converter->; Proxy server->; PC ADSL/VDSL PPPoE: Run third-party dialing software such as Enternet300 or the dialing program provided by WinXP system on the computer, fill in the account and password provided by ISP, and dial before logging in each time;

Or your ADSL modem has started the routing function, filled in the account and password provided by ISP, and delivered the dialing action to the modem; (This broadband access mode is typical, such as the "network express" provided by China Southern Telecom).

Static IP :ISP provides you with a fixed IP address, subnet mask, acquiescence gateway and DNS.

Dynamic IP: the TCP/IP property of the computer is set to "automatically obtain IP address", and the computer can log in every time it starts to work; (This broadband access mode is typical, such as Shenzhen "Tianwei Video")

802. 1X+ static IP :ISP provides fixed IP address, special dialing software, account number and password;

802. 1X+ dynamic IP :ISP provides special dialing software, account number and password;

Web authentication: Before surfing the Internet, open IE browser, enter the homepage designated by ISP, and fill in the user name and password provided by ISP. Only after passing the certification can other surfing operations be carried out;

(The bold words above are your broadband access mode, and the access mode and hardware connection mode are not fixed. These connection authentication modes mentioned above are only some broadband access modes with high penetration rate, and of course there will be other topological connection and authentication modes. Therefore, when you are not sure about your broadband style, you'd better consult your ISP: Is your broadband access and IP address static or dynamic? Is negotiation used for PPPoE authentication, 802 438+0x authentication or WEB authentication? When the above two problems are solved, the router can be equipped and arranged; 2. How to enter the router management interface?

First of all, refer to the schematic diagram in the user manual and take good care of ADSL modems, routers and computers.

The factory default management address of TL-R4XX series routers: IP address:192.168.1.1, Subnet mask: 255.255.0 (The default management addresses of TL-R400 and TL-R400+ are:192.168.123.254, subnet mask: 255) Because the Ethernet port on the router has the effect of automatic polarity reversal, it doesn't matter. What needs to be guaranteed is that the transparent crystal head of the network cable is made firmly and the copper sheet of the transparent crystal head does not rust. Right-click "Network Neighborhood" on the computer desktop, select "Properties", double-click in the pop-up window to open "Local Area Connection", click "Properties" in the pop-up window, then look for "Internet Negotiation (TCP/IP)", and double-click to pop up the "Internet Negotiation (TCP/IP) Properties" window;

Select "Use the following IP address" in this window, and then fill in the corresponding location:

IP address:192.168.1.x (x range 2-254),

Subnet mask: 255. 255.255.0,

Tacit gateway:192.168.1.1,just fill in "OK" twice; 3. Check whether the computer and the router can communicate.

An acceptable way to view it is to open the computer's DOS interface:

"start"->; "program", click "ms-dos" (win 98 operating system)

"start"->; "Programs"-"Accessories", click "Command Prompt" (Win2000/XP operating system). First, check whether the above IP address configuration arrangement is valid.

Type: ipconfig/all in the DOS window, and then press Enter. Seeing similar information shows that the equipment arrangement is effective.

IP address. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . : 192. 168. 1. 10

Subnet host. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . : 255.255.255.0

The default gateway:192.168.1.1.65438 is the LAN port that sends the value packet from the computer to the router. Run in a DOS window:

Ping192.168.1.1–t, and then press enter. If sub-approximate information appears,

192 reply. 168. 1. 1:bytes = 32 time & lt； 10ms TTL= 128 reply from 192. 168. 1. 1:bytes = 32 time & lt； 10ms TTL= 128 reply from 192. 168. 1. 1:bytes = 32 time & lt； 10ms TTL= 128 If the above information does not appear after entering the vehicle, and the command "not an internal command or an external command, nor a runnable program or a batch program" is prompted, it means that the command was entered incorrectly. Please check whether you have missed the input such as spaces; 4. Enter the router management interface; A prompt message appears indicating that the computer can communicate with the router. Open IE browser, enter 192. 168. 1 in the address bar, and press enter. Under normal circumstances, a dialog box will appear asking for a user name and password. Of course, there are exceptions: if you open the address bar of IE browser and enter the address, the dialog box of "Work Offline" will pop up, that is, a small dialing window will appear after clicking "Connect". Please click "Things"-"Internet Options" in the menu bar of IE browser, and click "Connect" property page in the pop-up dialog box, and the interface is as shown below: the above operation has been completed.

It should be said that there should be no stagnation when entering the router management interface; 5. Start to equip and arrange routers; With the information preparation of broadband access mode at the beginning, the equipment and layout are much more convenient; Once you step into the router management interface, a "Setup Wizard" interface similar to the one below will pop up, and you can cancel it. Enter the router management interface and click "Network Parameters" in the-> bar-> menu bar; "WAN port setting" is the most critical step in setting and configuring the Internet-oriented WAN port working mode of the router.

Suppose your broadband access method is ADSL PPPoE, select "WAN connection type" as "PPPoE", and fill in "Internet account" and "Internet password". If you are a monthly user, please select the "Auto Connect" connection mode, and then click "Save" to complete the configuration. After saving, the password filled in the password box will be a few more digits, which is specially done by the router for security reasons;

Then you click "Run Stateful" in the left column of the management interface, and when you run the stateful page "WAN port properties", you can't see the subnet mask of the corresponding IP address at first, and you default to the addresses such as the gateway DNS server, just like the following figure, which shows that the router is dialing. After these addresses appear response information, the DNS server address in the "TCP/IP" page of the computer is filled in, and the corresponding location is determined.

6. Enumeration of fault environment;

If you can't see any address, there are several reasons, please rule them out one by one:

1) There is usually an ADSL light on the ADSL modem. Under normal circumstances, after the modem is electrified and connected to the small access line, the light will flash at a faster or slower speed roughly regularly, and the flashing will eventually turn into a long light. If this light flashes endlessly, it will come on soon. Please contact and inform the ISP that your ADSL modem cannot be synchronized with the real switch, so it is necessary for this ADSL/DSL light to come on for a long time.

2) Don't be wary of entering the "login password" in the process of equipment layout, and you may wish to enter it from the beginning;

3) The ADSL modem has enabled the "routing mode", and the ADSL MDOEM needs to be reset to "bridging mode"; How to reset to bridge mode can contact the MODEM manufacturer for operation essentials; It can also be judged that the computer is connected to the modem, dial the number on the computer, and you can surf the Internet after dialing successfully. If so, it means that the working mode of the modem corresponds to 6), so be sure to turn it on! Make use of the function of "IP address overflow rule" to make it come true. Some of your purposes, the most important thing is to explain what control you should do, and then choose what default rules? What is the overshoot rule of equipment layout? If you are determined to understand the real function of this function, you can master it by careful reference and repeated experiments on the router!

What words can be grouped by the score of a song?

Can bacon still be eaten when it is moldy? What is the treatment method of moldy bacon?

A novel written by an illiterate person.

Nutritional recipes for pregnant women in September

What is the function of tulips in Moore Manor? What's the use of tulips in Moore Manor?

What are the vegetables and fruits with high potassium content?

Method for pickling gingerol in glutinous rice porridge

The practice of deducting meat in Yangshan Zhunshan

How to cook cold chicken is delicious

Must-eat food and health food before and after Grain Rain