动态域名相关的英文缩写名词
发布网友
发布时间：2024-10-07 00:48
共1个回答
热心网友
时间：2024-11-24 21:03
ADSL, short for Asymmetric Digital Subscriber Line, is a data transmission technology that offers high downstream speed and low upstream speed. It caters to the asymmetric bandwidth requirements for activities such as web browsing, file downloads, and remote communication.
TCP/IP, or Transmission Control Protocol/Internet Protocol, is a fundamental set of protocols used by the Internet. TCP ensures reliable data transmission, while IP handles the actual address routing. IP addresses, unique to each host on the Internet, are 32-bit long and represented as 4 octets separated by dots, like 168.25.8.68.
Dynamic Domain Name System (DDNS) is an acronym for the system that translates domain names into IP addresses. When you visit a website, your browser relies on a DNS server to convert the domain, like "www.china.com", into the corresponding IP, say 61.151.243.218.
A domain name, essentially the host's name on the Internet, is structured hierarchically. For instance, "www.example.com" has various levels, with ".com" being the top-level domain. The DNS server plays a crucial role in translating these human-readable domain names into machine-readable IP addresses for seamless web access.
扩展资料
动态域名可以将任意变换的IP地址绑定给一个固定的二级域名。不管这个线路的IP地址怎样变化，因特网用户还是可以使用这个固定的域名，来访问或登录用这个动态域名建立的服务器。
