What are the two main ways to access the internet?

The two main access methods of the Internet are: 1. "Dedicated line access", which is mainly used for users' LAN interconnection or quick browsing of the Internet; 2. "Dial-up access" refers to the existing A telephone line is a mode of Internet access that dials up to an Internet service provider through a Modem installed on a computer to enjoy Internet services.

The operating environment of this tutorial: Windows 10 system, Dell G3 computer.

Internet access is a high-bandwidth, high-speed physical connection between users and the IP WAN through a specific transmission channel for information collection and sharing, using transmission technologies such as telephone line dial-up access (PSTN).

There are two main ways to access the Internet: dial-up access and dedicated line access; regardless of dial-up or dedicated line, the local area network can be reliably connected to the Internet. Personal access to the Internet generally uses telephone dial-up, ADSL, and LAN.

• Dedicated line access

  is mainly used for users’ LAN interconnection or quick browsing of the Internet. Internet dedicated line access methods mainly include PCM dedicated line access, DDN dedicated line access, optical fiber access, SDH point-to-point, and ADSL dedicated line access.

• Dial-up access

  Telephone dial-up access is Modem dial-up access, which refers to the existing telephone lines installed on the computer. Modem ("modem", commonly known as "cat") on the Internet is a dial-up connection to an Internet service provider ("ISP") to enjoy Internet services.

For more related knowledge, please visit:PHP Chinese website!

The above is the detailed content of What are the two main ways to access the internet?. For more information, please follow other related articles on the PHP Chinese website!