Router Problems Network Cable Problems Network Cable Problems Inside the Wall Network Cable Problems

It's a little bit unintelligible.,It's a little confusing.,To figure out what kind of structure you are now, the optical modem router has been connected, and this line is a bypass? Or do you want to connect the optical modem and then the main line of the router?

After reading the questions, I said so much. It's not that complicated. Obviously, your route is not set up.

The laptop does not have a network, look at the laptop settings and the network port contact. Significant poor contact. The light will turn on and the computer will not show the red cross.

It has nothing to do with what 5 or 6 categories ab is. Now the network cable head is made of class B.

I don't know how to continue asking, satisfied.

Figure II. If you need to configure it, you can enter the router and change it to lan--ip

Different segments, change the computer, and then enter the router, WAN, dial-up to automatically obtain IP, or static IP (any IP in the previous fiber router segment, such as.

If you don't understand, go straight to smart routers, such as Huawei WX5200, Honor 1

There is no problem, there is a problem that the settings are incorrect (the cat may be castrated by the network **, only one port has a network, we are in such a situation, only one port has a network on the line, and the branch line is added to each room and then the switch).

If you can plug in the computer and access the Internet, it means that the routing settings are incorrect, and the routing gateway must be different from the network segment of the optical modem.

In the routing LAN port settings, change the number 5 (2 254 can be, that is, it must be different from the superior, note: it is the number position of 5, this is the key) network cable or access routing WAN port.

It is possible that the laptop can not access the Internet is possible that the IP address is set on the laptop, and it is all changed to automatically obtain, if you are sure that the laptop network card is good, this is the only reason.

Problems with router settings.

First, determine whether you use a computer to dial up or plug in directly without dialing, if it is a computer dial-up to access the Internet, you need to set the account to the PPPOE on the WAN port, and then restart the computer and the router is OK

If it is not a computer dial-up, there are two cases.

First: If your computer is manually configured IP, then set it to static in the WAN port settings in the router, and then set the IP mask and gateway into it, and then configure DHCP, if the computer is automatically obtained, you can directly set the WAN port to dynamic IP.

1.Look at the line sequence.

Wall network port - > network cable - > router WAN port.

Router LAN port - > network cable - > computer network port.

3.At this time, a login page of a telecommunications service provider pops up, and you can find a way to log in4Select the setup wizard, if you have an account and password, select PPPoe to enter the account and password, if there is no account and password, select dynamically obtain IP (because you said that the IP is dynamically obtained), and then add it.

5.A new web window opens, enter.

6.Automatically pop up the route admin settings and wireless settings.

7.After all the settings are completed, there will be wired and wireless Internet access.

If there are special restrictions on the network you are using, you will not be able to use it. If there are no special restrictions, it should be fine, but after connecting to the router, can the computer enter the routing settings?

The fault is caused by a router problem and can be troubled in the following ways:

1) Check whether the router light is normal, if it is a light modem, generally except for the LOS light that is not on, the other lights are on. You can turn off the router and the modem, and then turn it back on after 5 minutes.

2) If there is an abnormal situation in the optical modem, you can check whether there is a problem with the optical interface of the optical modem, whether the indoor pigtail connection optical modem connector is loose, and plug in the connector to recover; The bend of the optical fiber in the indoor part is too large. Excessive bending of the optical fiber will affect the total reflection transmission of the optical signal in the optical fiber, as long as the optical fiber is straightened; If the outdoor optical fiber is broken or the optical port of the equipment in the equipment room is faulty, you need to contact the staff to report the fault.

That's when your router isn't set up properly.

Restart the wireless router and resume it, these tasks are best done after turning off the power and powering up after connecting.

Theoretically, the network cable does not have this effect. Do you really think there are no mistakes? If this is the case, it is recommended that you try it with a different network cable.

Enterprise units, shopping malls, hotels, families, wireless coverage, not only want to be cheaper, but also to have a good effect, uniform coverage in corners and corners, but also to minimize the radiation to human health, it is recommended that you look at the cable wifi program. The AP solution is fat and thin and transferable, which not only supports the cable line of the single fat AP to each room for network coverage, but also supports the AC control thin AP to take the cable line to each room for network coverage.

The advantages of this solution are that there is no gap coverage, it supports dual-band coverage (including segments and segments), high-speed Internet access in corners and corners, and it is convenient and simple to install and construct. Good value for money!

In your home, you only need to place a cable wifi mixer, and its wifi signal is distributed to each room on each floor by using coaxial cable, so that the wireless signal in each room of your room is evenly covered. This scheme completely solves the problem of unbalanced uplink and downlink due to signal attenuation when the wireless signal passes through the wall. In this way, the terminal equipment in each room is very close to the body RF antenna to achieve the balance of wireless data uplink and downlink, so as to achieve uniform coverage.

If you have an off-the-shelf router installed at home, then you can also achieve this solution by purchasing cable wifi accessories and using it with your existing router.

In this case, it is generally possible that the joint contact is not good, so re-card the wire and try to make a crystal head.

If you can connect to wifi, but there is no network, you can rule it out from the following aspects:

1. Check whether the cat's indicator light is on normally.

Tips] Ordinary broadband to see the ADSL indicator and the optical migration cat to see the light signal, if these two indicators are flashing uninterruptedly.

2. The mobile phone is connected to this wifi, and the mobile phone enters or, check whether the network status is normal.

3. If the above two methods can't be used, reset the router, press and hold the reast behind the router, and let the router.

Reset, then connect the phone to the router, and after connecting, the browser or the default account.

admin is alive guest, see the instructions on the back of the router for details. Enter the router management interface and click on the left button.

wizard, the system will automatically identify the network access mode, when it detects dial-up Internet access, enter the operator to provide.

, then click Next, set the wifi name and password, and click Save.

Important] When setting up the router, remember to connect it to the Broadband Modem.

What should I do if the router is connected but I can't connect to the Internet, and the wifi can't be connected? It's easy to get it all in one move.

There is nothing in the logs, and nothing has been found in terms of IP automatic allocation. Do you have a wifi connection and can access the Internet? Connecting to wifi does not mean that the network can be connected, these are two concepts, your router is not connected to the network cable, directly on the power, the mobile phone may receive the wifi signal, but this is useless.

Not much to say about this.

It is recommended that you do this, don't waste time analyzing, and directly restore the router to its factory state and reconnect the device.

After the factory reset, set it up again

Go to the router's Wireless Settings section Wireless Basic Settings Wireless Mode has the original 11BGN Mixed changed to 11G only

Problem: Interference from the wireless model next door + other signal interference.

There is a problem with the router, take it and change it.

The router and other computers can be connected to the wifi, which means that the router is normal, then check the problem of your computer's wireless network card, as shown in the figure, your wireless network card is not connected at all, of course, the router gateway, you can't ping, the router's web configuration page can not enter, of course, the network can't be on, the wireless network card will not have a red cross on the face, it should be connected.

If it is for a long time to obtain the IP address status, then check the IP settings of your wireless network card to see if there is an error Check whether the DHCP function of the router is turned on.

If the settings can't be opened, it proves that your computer is not connected to the router.

The wires are all disconnected. How can it be opened.

The router is not connected to the MAO correctly. Run by the device in the mouth knot mao

It should be a router problem, try a gigabit dual-band wireless router.

According to what you say, there is a problem with the router, see if your router is relatively old, I have also had this situation, there is a router for a long time, the Internet is often disconnected, after the disconnection can only be unplugged, plug it back in to use. Or you can reset your router, follow the step-by-step wizard to enter the password, and then connect to your computer and try again.