What should I do if the Huawei router is set up and cannot be used?

Huawei router is a high-end router product for operators' data communication network, covering the P/PE position of backbone network and metropolitan area network, helping operators to cope with the pressure of rapid network bandwidth growth. Huawei's router is set up and can't be used. Do you know what to do? The following is some information I have compiled. What should I do if Huawei routers are set up and can't be used? For your reference.

Huawei router has set an unusable solution:

Huawei's router setup was unsuccessful, so it was impossible to access the Internet.

1. Check whether the Huawei router is connected correctly.

1. Telephone line access: Two short network cables are required, one of which is used to connect the WAN interface of Huawei router and ADSL modem (CAT); The other network cable is used to connect any LAN (1/2/3/4) interface on Huawei router with the computer.

In the case of telephone line connection, broadband is the correct way to connect the router.

2. Use optical cable to access the Internet: Please prepare two network cables, one for connecting the WAN interface of Huawei router and the optical cat; The other network cable is used to connect any LAN( 1/2/3/4) interface on Huawei router with the network cable interface on the computer.

When optical fiber is connected, broadband is the correct connection method for routers.

3. Internet cable: Please prepare the 1 network cable, and first plug the network cable provided by the broadband operator into the WAN interface of Huawei router; Then connect one end of the prepared network cable to the computer and the other end to any LAN( 1/2/3/4) interface on the wireless router.

Broadband is the correct way to connect the router when connecting the home network cable.

Tips:

(1). After Huawei's router was installed according to the complaint method, the computer was temporarily unable to access the Internet. When the router is set up, the computer can surf the Internet automatically, without using the "broadband connection" on the computer to dial up the Internet.

(2) Many novice users often ask how to set up a router after connecting like this, because the computer has no network. When you set up a router, you don't need a computer to access the Internet. You can set it up by connecting the computer to the LAN port of the router with a network cable. Novice users please understand.

(3) After the Huawei router is successfully installed, the power indicator light on the device will flash, the WAN interface will always light up or flash, and the port of 1/2/3/4 connecting to the computer will always light up or flash. If the corresponding indicator light is off or flashing, please check whether the power supply is plugged in, whether the interface is connected correctly, and whether there is a problem with the network cable.

(4) Please connect your Huawei router in strict accordance with the above method, because the above connection method is correct; Please don't be smart and change the connection mode.

Second, Huawei router setup error-prone point analysis

1, "Internet access mode" is selected incorrectly.

After logging in to the Huawei router setup page, click the "Enter Setup Wizard" option, and you will see an option of "Let you choose the Internet access method". As shown in the figure below:

Internet access mode of Huawei router

As you can see, there are four options: automatic detection of internet access mode, dial-up internet access, no need to enter account number and password, enter account number and password in the computer; Which one do you choose? This problem is determined by the broadband type handled by the user or the installation environment of the user router. Here is how to choose.

(1), automatically detect the online mode.

That is, the router automatically chooses an internet access method, but sometimes the internet access method detected by the router is inaccurate, which will lead to the inability to access the internet. Therefore, it is not recommended that you select the option of automatically detecting Internet access patterns.

(2) Dialing mode

If the broadband operator provides you with the broadband account and password after handling the broadband service, and you need to use the "broadband connection" (or similar dialing program) on your computer, fill in the broadband account and password to dial the Internet when you don't use the router.

Then when setting Huawei WS3 18 router to access the Internet, you should choose: dial-up Internet access &; Mdash& ampmdash& gt Fill in "Internet account": broadband account &; Mdash& ampmdash& gt Fill in the "Internet password": broadband password &; Mdash& ampmdash& gt Click "Next".

When you have a broadband account and password, the Internet access method is dialing.

(3) You don't need to enter an online account and password.

After handling the broadband service, you can surf the Internet by connecting the broadband network cable to the computer without using a router.

Then, when setting up Huawei WS3 18 router to access the Internet, you should choose: No Internet account and password are required &; Mdash& ampmdash& gt Click "Next"

When you don't have an account number and password, choose the internet access method: dial-up internet access.

(4) Enter the Internet account and password in the computer.

This method is rarely used, so you can ignore this option.

Entering the internet account and password in the computer can be ignored.

2. The broadband account number and password are wrong.

Internet access method: when dialing, the broadband account number and broadband password are incorrectly filled in, which leads to the inability to access the Internet after setting. Broadband account and broadband password are provided by your broadband operator, so you can't surf the Internet if you fill them in casually or wrongly. If you are not sure whether your broadband account number and password are correct, you can call the broadband customer service phone to inquire.

Third, the broadband/router problem.

1. Please remove the Huawei router and connect the broadband network cable (cat, light cat) directly to the computer to test whether the computer can access the Internet. If the computer can't access the Internet, there is something wrong with the broadband. Please call your broadband operator to report the failure.

2. Broadband operators in some areas will restrict the use of routers. You can't surf the Internet after setting up Huawei routers normally. In this case, you can call the customer service phone of the broadband operator and ask the customer service staff whether the broadband you handle restricts the use of routers.

As far as I know, the use of routers is restricted by default, but users can call customer service and the customer service staff will lift this restriction. Telecom dial: 10000, Unicom dial: 100 10, mobile dial: 10086, and directly transfer to manual consultation.

Contact broadband customer service

3. Check whether there is any problem with the network cable connecting Huawei router and cat (light cat). Anyway, when I was solving problems for users, I encountered a situation where the network cable was damaged and I couldn't get online.

4. Replace the router so that it can access the tested Internet; Although the possibility of router damage is relatively small, it still exists. If your Huawei router is damaged, no matter how you set it up, you will definitely not be able to access the Internet.

If you click on the Internet &; Mdash& ampmdash& gt Internet Settings &; Mdash& ampmdash& gt Check the "Connection Status" under the "Internet Status" option on the right, and it shows: Connected. It means that your Huawei router has successfully connected to the broadband operator server, and you can't access the Internet at this time. The problem may be the connection between the computer and the router.

Huawei router successfully connected to the Internet.

First, check the network cable.

Check whether the network cable between the computer and the router is plugged in properly, and check whether there is any problem with the network cable connecting the computer and the router.

Replace network cable.

Second, check the computer IP address settings.

When a computer is connected to a router to surf the Internet, it is necessary to set an IP address in the local connection (Ethernet) of the computer to automatically obtain (dynamic IP), as shown in the following figure. Please check whether the IP address in your computer is configured to be obtained automatically.

Set the automatically obtained IP address.

Third, instead of computer exams.

If all other computers are connected to computers, they can surf the Internet normally, but only one computer can't. This situation is mostly because there is something wrong with this computer. It is recommended to check the IP address settings, carry out anti-virus and reinstall the operating system.

?

?

What should I do if the Huawei router is set up and cannot be used? See also:

1. Huawei router configuration command set

2. Huawei router settings

3. Detailed process of Huawei router configuration

4. Detailed method of setting up wifi in Huawei router.

5. Detailed introduction of Huawei router

6. How does Huawei set up to connect two wireless routers?

7. How to save the configuration of Huawei 3COM router?