ADSL connection is slow 20, ADSL connection is slow

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Categories: Computer Internet >> Internet.

Problem description: I saw in the model's settings page that ADSL's **connection speed is 2048kbps, which should be 2M speed, but the **speed on the Internet is only 130k, what's going on?

Analysis: Your only setting does not mean that the actual bandwidth is that much.

For the exact bandwidth, you should consult your local telecom operator to see how much bandwidth you have turned on.

The speed you describe is not an objective reflection of your bandwidth.

1。The bandwidth provided by your home broadband.

2。Network settings for your computer system.

For example, the stability and speed of the system, and the firewall and anti-virus software.

3。If there are more than one address to choose from, you should prefer to sell the server of the network provider, such as Netcom users choose Netcom's server, and then choose the server that is close to you according to the distance of the server.

If the speed is too slow, you should contact the network provider (telecom or network Lutong) to check it.

What to do if the broadband connection is slow, it is estimated that many friends have encountered this situation, that is, the broadband connection is very slow when it is just turned on, and it may take a minute or two to come out after clicking on the broadband connection. Many friends will think that there is a problem with the computer, but in fact, it is not, and many people ask at this time. It should be said that this situation is normal, and there is no need to worry about something wrong with the computer.

Let's explain the reasons for this situation and how to solve it. 1. Reasons.

In our usual maintenance process, we often encounter customers asking what to do if the broadband connection is slow, and after a period of experimentation, we finally found out the reason. That's the question of whose IP, we all know that XP will automatically look for an IP in the process of booting, if there is no device assigned an IP address in the network, that is, a device with DHCP function, the general router has this function. Then the system will not be able to find an IP address for the NIC.

When SP2 is re-appointed, the system will automatically assign a private IP address, usually starting with 164. Now the SP3 system has removed this feature. Therefore, the system can't get an IP address, and after booting up, it's still constantly searching for IP addresses on the Internet, so it can't run a broadband connection for a minute or two after booting.

2. Solution.

Now that we know the reason, it is very easy to solve the problem of slow broadband connection in the state, compared to having friends who already know filial piety. That is, let's manually set an IP address for the network card. In this way, the system does not have to go to the IP address that the network asks for every time it is turned on.

As soon as it turns on, the broadband connection won't be slow.

Most people don't have the best solution set up with a router! !! caused

1.Instead of specifying a fixed IP address, use a router to automatically assign an IP address! Cause addressing delays!

2.The firewall of the router is turned on, and every data that passes through it has to be filtered!

3.The Internet access scheme used is for ADSL dial-up Internet access, while router Internet access belongs to LAN Internet access.

Then there is the ...... about the improper setting of DHCP, DNS and other protocols of the router

Connect the router to the port, then connect the rest of the machines to the router, use any machine as the host, log in the network card, and then assign IP to all the machines, the specific operation is to select the local connection - > properties - > internert protocol. In fact, the router is a small gateway, and its IP is the default (, the host is set.

The rest of the machines are randomly set from to, and the next time it starts, which machine starts first, is the host. Haha, it's all done, it's a lot of fun!

Supplement: If you want to increase the number of computers in the future, you can buy a hub or switch to connect to the router to increase the number of ports.

Using a router may have some impact on the speed of the network, but in theory it is not very significant, and if there are special circumstances, you will have to consider other options.

Good luck, friend!

1. Too many junk files inside the system will also affect it, so it is recommended to clean the system regularly.

2. Netcom (telecommunications) their internal reasons (such as aging of machines, etc., system problems, etc.) will also affect our network speed, and they will repair it themselves, which is why occasionally our network speed slows down, and after a period of time, it is better.

3. Some software running inside your machine can also affect the network speed. Aging of your internet connection and other reasons can also affect your internet speed (which is unlikely. ）

4. Find a service provider and let them expand your bandwidth, which generally costs you, and sometimes they will automatically upgrade you.

5. If you are now installing the XP system, then it will be subject to some limitations, the XP system will limit our bandwidth to 20, you can manually remove the method:

Run Group Policy, enter in the run bar, open Group Policy, "Local Computer" "Computer Configuration" "Administrative Templates" "Network" "Q0s Packet Scheduler", click the subproject "Build Reservable Bandwidth" "Properties" "Limit Reservable Bandwidth" "Settings" (not configured, enabled, disabled), select "Enabled", set the percentage in it to zero, and confirm the exit. Then check whether "Q0s packet debugger" is checked in front of the network connection properties. OK to exit, restart.

That's it. Check it out, the internet speed has improved a lot!!