The problem about wireless LAN is a bit complicated, and the solution is given the highest score

Here's how I analyzed it.

Wireless routing hasn't been used specifically, but it doesn't exist"locks", only if"Encryption",Some**can't get on.,Maybe it's because of the problem of the DNS server itself.,You should be telecom (my family used to use telecom's DNS is also a lot**can't go up),Try to use other better DNS server address.。

You can find the specific server yourself! There are more than one n, I won't go into details!

DNS settings are mentioned in"Local connection"- > regular"attributes"- > point"Internet Protocol", and then click on the attributes, and you can see it below!

Your question has been changed now, I can't understand it now! You know it's a dns problem, what else to ask!?

Did you try the workaround?

Also, don't just move other people's wireless routing settings, you can get on now completely because people don't have encryption, and the people who move around are annoyed, maybe they will kick you directly!

Also, when the DNS is changed, don't touch the DNS on his router, but change the use of your own machine and other people's homes!

1. Set the IP to be obtained automatically.

2. Is there a problem with the router settings.

3. Hardware conflicts.

4. Turn off the firewall and try it.

A wireless network card alone cannot connect to a wireless network, and a wireless AP must also be used, which is equivalent to a hub for a wired network. The wireless network can only be connected if the wireless AP can be covered by the appropriate settings.

Wireless Internet access relies on wireless network cards, of course, supporting wireless routing (wireless cat).

The wireless network card is equivalent to the receiver, and the wireless router (wireless modem) is equivalent to the transmitter. In fact, it is still necessary to connect the wired Internet line to the wireless modem, and then convert the signal into a wireless signal and transmit it out, which is received by the wireless network card.

First of all, you need to determine whether you have a wireless router or a wireless modem.

Second, determine if your laptop is within range of the wireless router (cat).

You say you can use CDMA to access the Internet because CDMA can be used in most places (as long as there is a mobile phone signal), but CDMA Internet access is very slow (how strong can it be with the same signal as a mobile phone).

Well, that's all there is to say, I wish the landlord a speedy solution

It should be a problem with unstable signals.

Then it could be that his wireless router is not very strong.

Can't access the web, but can play online games, it may be a DNS problem, you can find your local telecom DNS here

Manually configure DNS to automatically obtain IP addresses

is the route, and probably the modem,

DNS problem, when you have a problem with your computer, set the DNS to a specified (telecom or Netcom, according to your situation), I think the problem may be that the wireless network you are connected to is not the same at all, but the DNS setting of the wireless router you are connected to is problematic.

Maybe there's no signal!

You should call in an expert (!).

If the signal is not good, just open the doors and windows where you live

It's like me. He doesn't lock it

1. Building A and Building B are connected to each other with Cisco high-power AP plus directional antennas.

2, Building B is covered with ordinary routes, and 1 can probably pass through 2 walls.

3. Cisco high-power AP connects all wireless routes in Building B through the switch.

Wouldn't it be too high to fake with Cisco.

Using directional antennas should be the most practical way to do the cost of the fiber can also be used within the fiber.

These all depend on the actual budget.

Control clients, Polar Domain, remote desktop, if it's Linux, it's better to do it, X-shell, Putty, etc.

If you chat, flying pigeons and flying autumn are all like QQ.

I don't know what problem the landlord solves.

In the past, our dormitory was built with a LAN to play games all night.

If you're just playing games online, you just need two laptops, because laptops have their own wireless network cards.

NetEase has free learning**.

Hello, this situation is generally due to the installation of some domestic optimization software for "optimization" or "junk cleaning", resulting in the driver of the network card is disabled or lost.

You just need to uninstall the optimization software, reinstall the driver of the network card once, and the problem will be solved.

If it is a wireless network card, and it still can't be solved after pressing the operation of the hunger technique, you can try the following methods:

1. Device Manager, right-click on the wireless network card - Properties, and change the default to 20 40 MHz.

2. Open the Network and Sharing Center - Top Left Corner - Manage Wireless Network, pop up the relevant icon, and right-click the previous wireless network - Delete Network.

3. After deleting, reconnect to the wireless router, enter the user name and password, and then pop up the window, be sure to choose the public to answer the network.

If it still doesn't work, you can try to connect the router with wires first, then log in to the router's management page, find the wireless network settings page, change the band bandwidth to 20MHz, and then save and exit, which can generally be solved.

Tips for turning on the wireless network of your laptop" - Library---

To quote the last paragraph:

First check whether your computer has a wireless switch, some have a button or a push button, you turn it on, and then click on the network connection, if it is still closed, you can turn on the wireless on the talk; Usually there is a shortcut setting or a switch on the keyboard. The keyboard allows you to take a button that contains a segment like fn + a key. Or just an external button and look around the computer.

Good luck!