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Your situation is likely to be 1, someone in the intranet is using software such as Thunderbolt, BT, etc., accounting for other people's speed, 2, someone using some software to carry out other people's bandwidth now Both of these points are for their own quality faster) 3, someone a**watch movies, **watch** occupy other people's network speed 4, there is a virus attack ...... the intranetAll of these will cause the intranet computer to access the Internet slowly, stuck, and drop. Some routers can do speed limiting, but there are still intranet disconnections, stuckness, and slowness, which are due to intranet virus attacks, because Ethernet itself has protocol vulnerabilities, and is not good at management, which is the technical root cause of frequent network problems.
The Patrol Immunity Wall Network solution can solve this problem at its root. Intranet virus attacks come from the network card, and the patrol immune wall solution does not make major changes to the networking architecture, but a set of software and hardware composed of solutions, directly from the network card to intercept virus attacks, monitor the intranet from time to time, monitor and manage each IP, display the Internet information of each member, display the intercepted virus attack, and monitor and alarm. Information on the intranet is clear at a glance.
The immune network solution can solve the problem of intranet ARP attacks, send a "policeman" on each network card, and any intranet ARP attacks will be directly "arrested" at the network card, only legitimate data packets are allowed to pass, and harmful data packets are directly intercepted at the network card. It also monitors the intranet without an IP, monitors the Internet access information of each PC, intercepts information, alarms information, and evaluates and blocks these problems. Solve the problem that the intranet is disconnected due to the connection of intranet ARP to other virus attacks directly from the network card, and the intranet is difficult to manage.
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Drop, first you check your internal physical link. Then see if your company's network is under attack from outside, and finally check if there is anyone in your company who is maliciously sabotaging.
However, at this stage, if the physical connection to the network is intact, if you are dialing in ADSL, you will get a different IP address for each dial-up. Therefore, the probability of an outside attack is relatively small.
I don't know if my analysis is accurate, but if my analysis is correct, I recommend that you use the Xinxiang immunization regimen. Their solution will solve your problem once and for all.
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Is it a network connection problem, you find someone to check the line.
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No, it must be something wrong with your network... Under normal circumstances, it will be slower when there are many people, such as at night... During the holidays, students are using the Internet during the day, and if there are more people on the Internet at this time, it will be slower, but it is also within a certain range, such as a community, or a building.
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Slow broadband internet speeds can be due to the following reasons:
The server accessed has a narrow bandwidth or a busy server;
Reasons for the computer, such as low computer configuration or weak system processing power;
It may be a virus or Trojan horse that causes slow Internet speed;
Using a router to share the Internet leads to slow internet speeds;
The modem device is not working well;
Line reasons (such as long lines, noisy lines, poor quality of inlet lines, changes to the user's lines, etc.).
If the above instructions still cannot be solved, you can contact the local Unicom customer service for processing.
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Now fiber optics are not gaining popularity. At this speed, the network status is ,.. worse when there are more peoplePray that your community will be installed with fiber sooner.
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The structure of the network designed by the operator, as well as the total Internet bandwidth of the network to a large area, is a relatively fixed value, which is calculated according to the concurrency of users in the general area, rather than the deployment of the network and total bandwidth according to the maximum demand. By the holidays, the number of people surfing the Internet has surged, and the concurrency has surged, but the total bandwidth and network are basically unchanged, that is, the inevitable slowdown, which has nothing to do with what method of access, whether it is optical fiber or ADSL, or Ethernet!!
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As soon as the holiday is over, many people will play the computer, and the network speed will be slow.
Poisoned Traditional antivirus software consumes too many resources and is damaged by mutant viruses and unknown viruses are the real causes of computer slowdown. The mechanism of traditional antivirus software determines that the computer will perform a large number of interception and comparison operations when it is turned on, open the file directory, and open the meeting, which will affect the running speed of the computer, and may cause the program to lose response or even crash in serious cases, especially on the computer with poor configuration. Medusan 1 has a unique defense mechanism that consumes less resources and has a weak impact on performance. >>>More
You are connected through the local area network, first of all, see if the other computers in your network can be connected to the Internet, if you can't connect to the name of the server or router, if you can't see your IP, gateway, DNS, subnet mask, whether the settings are normal, if they are normal, disable the local connection first, start the local connection after restarting the computer, change the individual IP number, the front number does not need to be changed to the back number on the line, change the question mark (** number range between 1--255, Any number will do. After the change, as long as the network IP is not prompted, it is fine. Then try to see if you can connect to it, if it doesn't work, use the latest version of the antivirus software to kill the virus in DOS, generally do the above procedures can solve the problem, if it doesn't work, it's time to check your hardware connection.
When the server gets the parameters, it needs to be processed. >>>More
There are many reasons why your computer starts up slowly, for example, because of startup items, too many junk files, etc. >>>More
2. No problem on Wednesday.