What could be the factors that make the network slower than it used to be?

There are three reasons for the slow network speed and the long response time of the banquet stove:

1) Bridge on the transmission path.

or a cache overflow of the router;

2) transmission problems of optical fiber links;

3) There is a local CIDR block.

Routing. Actually, routers WAN ports and LAN ports, switch ports, hubs.

Ports and server NICs can become network bottlenecks. When the speed of the Internet.

When slowing down, you can use network management software to view the data traffic of routers, switches, and server ports during peak network usage hours. You can also use the netstat command to count the data traffic on each port.

Based on this, we can identify the location of the bottleneck in the network data flow and try to increase its bandwidth. There are many specific methods, such as changing the server NIC to 100M or 1000M, installing multiple NICs, dividing multiple VLANs, changing the router configuration to increase bandwidth, etc., which can effectively alleviate the network bottleneck and maximize the data transmission speed.

(1) Cache overflow of bridges or routers on the transmission path;

2) transmission problems of optical fiber links;

3) There is a local segment route.

In fact, router WAN and LAN ports, switch ports, hub ports, and server network cards can all become network bottlenecks. When the network speed slows down, you can use the network management software to check the data traffic of routers, switches, and server ports during peak network usage hours. You can also use the netstat command to count the data traffic on each port.

Based on this, we can identify the location of the bottleneck in the network data flow and try to increase its bandwidth. There are many specific methods, such as changing the server network card to 100M or 1000M, installing multiple network cards, dividing multiple VLANs, changing the router configuration to increase bandwidth, etc., which can effectively alleviate network bottlenecks and maximize data transmission speed.

If the internet speed is slow, you can't help it.

If you have computer problems, use software such as Optimizer to optimize your computer.

1. The memory of the machine is too low.

2. There are too many random startup items on the computer, you can run msconfig to cancel the random startup that is not needed.

3. Do not install the program in the C disk, it will lead to slow operation response if it is already installed in the C disk, you can use the 360 security guard C disk moving function to move to other disks!

4. It is also possible that you are poisoned, use 360 antivirus to comprehensively check and kill.

5. Malicious plug-ins or rogue software may be repaired with 360 security guard.

6. There is too much dust inside the computer, which causes the heating parts of the computer (such as graphics card, memory, etc.) to overheat.

How to deal with the slow response of the computer card:

1. For some users' computers, due to the use of the computer for too long or the memory allocation is low when the computer is equipped, playing some large online games (such as Warcraft) and some large drawing software (PS, CAD), the memory is too small, which will affect the speed of the computer, resulting in the phenomenon of computer card or slow computer response.

For such problems, the best and easiest way to do this is to add a memory module. Changing to a memory module that is 2-3 times the original capacity can significantly improve the speed of the computer. (Note: the memory module should preferably be of the same specification, and the socket with different specifications must be the same).

2. There are too many startup items on the computer, that is to say, there are many programs that accompany the boot startup, some of which run directly in the background, we can't see it, but it is also running in the process of using the computer.

At this time, we can click "Run" in the "Start" in the lower left corner, enter the :msconfig command in the run box, and press Enter. Disable all programs that you don't need to open in the startup item.

3. When we usually use the computer to install some software, it is generally installed under the C disk by default. In this way, the C drive will become smaller and smaller, which will affect the speed of booting and using the computer, making the computer become a computer card or the computer will respond slowly.

Solution: We usually install the software in another designated disk. If you have installed it before, you can also use the 360 security guard C disk moving function to move to other disks. This can increase the space of the C drive and speed up the running speed of Windows.

4. The best way to be poisoned by computer is to kill the virus completely.

5. Dust inside the computer may also cause some failures, but the common problem is that the temperature of the computer motherboard, graphics card, CPU, and memory is too high, which causes the computer card or computer to respond slowly.

When this phenomenon occurs, our solution is to clean up the dust in the computer, open the chassis after shutting down, use a hair dryer, and blow coldly!

What are the reasons for slow network speed and long response time?

1.Usually at the same time as **software app or other small games,It's best not to swipe the web page at the same time,Watch TV and the like.,After all, the amount of broadband that can be tolerated by the home state is limited。 2.

Now home computers will install wifi, so that mobile phones can also access the Internet for free, but wifi has a big disadvantage, that is, it is easy to be rubbed by people, and the network speed is separated, which is naturally slow. 3.In fact, viruses will also appear in computers, and the slowdown of the network speed is also very related to computer poisoning, which will cause the running speed to slow down, and the network speed will also slow down.

The main thing is the stability of the router and the compatibility of the network operator.

Slow broadband internet speeds can be due to the following reasons:

1. The server bandwidth is narrow or the server is busy;

2. The reason for the computer, such as the computer configuration is relatively low or the system processing power is weak;

3. It may be a virus or Trojan horse or other reasons that cause slow Internet speed;

4. Using routers to share the Internet leads to slow network speed;

5. The modem device is unstable;

6. Line reasons (such as long line, noisy line, poor quality of the entrance line, change of the user's line and other factors).

The first possibility: the antivirus software can't detect this virus, you can change several software to mix the kill.

The second possibility: insufficient memory, P2P software has to occupy a certain amount of memory, and with the larger the ** software, the more it occupies, you can open the system monitor to see, if the available memory is relatively small, then you have to appropriately increase the capacity of virtual memory or add memory.

The third possibility: there is software running or accessing the network in the background, you open the system monitor, and then see if the CPU occupancy is 100% when the card is used, if so, find out the process with high CPU occupancy and kill it.

If it's not out of memory or 100% CPU, then a program is accessing the network, sending information to the outside and waiting for a response, which may make you stuck.

This question. Guess your computer has a process that is constantly looking for the network. Then you look at the task manager, which processes are more memory and CPU intensive when the response is slow.

Try to turn off the DHCP service at home, generally large companies have network monitoring programs, and the machine keeps trying to slow down due to the lack of connection.

It's possible that the settings were wrong when you reorganized and installed it with a disk, but if you reinstall it with a disk, the C drive will be deleted, and this happened to my computer.

That should be a problem with your network settings, you can go online in a different way!