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The connection between computers and ** (Internet access) is completed by the server. China Unicom (merged with China Netcom in 2008, full name after the merger: China United Network Communications, the territory is 10 provinces and cities north of the Yellow River), China Telecom (the territory is 20 provinces and cities south of the Yellow River) has a national long-distance communication backbone network and international communication interfaces, so they each have a total server.
Almost all of the country's ** are through Unicom or Telecom to register a domain name** (a one-time fee of dozens of yuan), rent Unicom or Telecom servers (rent a few hundred yuan per year) to enter the Internet, Unicom and Telecom actually jointly own all the resources of the domestic long-distance and domestic Internet. All other broadband in the country can only be operated by rented servers (China Unicom in the north and China Telecom in the south) and long-distance data communication lines in order to obtain Internet resources. During the peak period of Internet access, it is normal for China Unicom or China Telecom to limit the traffic of other broadband in order to protect the traffic of its own broadband data signals, resulting in these broadband often disconnected, and it is in vain to complain about these broadbands.
This is the reason why all broadband operated by rented servers is scolded by users as junk broadband without exception (check online). Take the Great Wall 100M broadband as an example: between 1 a.m. and 7 a.m., due to the unrestricted traffic, the actual network speed of the Great Wall 100M broadband is close to or reaches 100M, and the network speed is extremely high.
But during the day, especially at night, when the traffic is limited by Unicom or Telecom, the actual network speed of the Great Wall 100m broadband is sometimes 10m, sometimes it is 2m, and sometimes, even zero m - dropped, restricted no connection or can not find a server - connected in a very short time, the Great Wall 100m broadband usually browses the web, and there is no problem with watching movies and TV series while **, but because it is often dropped, the other uses of the Great Wall 100m broadband on the Internet can only say sorry! The Great Wall 200m broadband and 100m broadband will also drop during the day, the installation of broadband should choose Unicom or Telecom, the family installation of 4m to 10m broadband all online applications can be done, the Internet will never be troubled, the family installation of more than 10M broadband is of little significance. Only brain-dead people will install 100m or even 5000m garbage broadband, and today they installed garbage broadband, and from tomorrow onwards, they will complain about the old disconnection and complain more than once, is this fun?
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10,000 megabytes is the fastest, open the web page and sleep for two hours and then open.
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100 megabytes is actually only 2 megabytes of internet speed.
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Router. Some routers have a 100 Gigabit interface, and the fastest transmission speed is 100 Gigabits, and using this router to surf the Internet, you can't reach a 200 megabit network speed. It can be solved by replacing the gigabit router and slowing the sail through the hailstorm.
2. The speed measurement node is incorrect. If you use a speed test node that is not high enough for China Mobile or China Unicom or a server with low throughput, the network test results obtained are definitely incorrect, and you can change the speed test node to test several times. 3. Network cable.
If the network cable is bent or damaged, the network speed transmission will be unstable, which can be solved by replacing the network cable.
Send your computer configuration out to see.
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