必应词典为您提供wellknownports的释义,网络释义: 公认端口;周知端口;
百度试题 题目WELL-KNOWN PORTS(常用端口)的数值范围: A.1-1024B.1-1023C.1-8080D.1-3389相关知识点: 试题来源: 解析 B 反馈 收藏
wellknown意思：出名的，众所周知的，熟悉的，鼎鼎大名。短语：wellknown ports名端口；知端口；公认端口。famous wellknown大名鼎鼎；赫赫有名；详细翻译。wellknown make驰名商标；周知商标；驰誉商标。It is wellknown that众所周知；大家知道；大家都知道；它的事实是自明的。wellknown trademark驰名商标...
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Well Known Ports Well known ports are used by system or processes run by root or with specific previleges. The port numbers range from 0 to 1023. Registered Ports The registered port numbers range from 1024-49151. Such ports are used by programs run by users in the system. ...
to communicate. In TCP/IP network, it helps sender and receiver to communicate with each other. Port number is 16 bit in size which takes any value from 0 to 65536. The port numbers from 0 to 1024 are known as well known ports and are used for specialized services or privileged ...
first,npm install well-known-ports. Thenvar wkp = require('well-known-ports').wkpwill be a map of"<port number>"to"<service description>". examples var wkp = require('well-known-ports'); //ftp control (command) console.log(wkp["21"]); //Secure Shell (SSH)—used for secure login...
The Well Known Ports are assigned by the IANA (Internet Assigned Numbers Authority) for major protocols. The Registered Ports are those in the range 1024 - 49151. The Private Ports are those in the range 49152 - 65535. Port NumberDescription 1 TCP Port Service Multiplexer (TCPMUX) 5 ...
The Well-Known Ports are assigned by the IANA. Ports are used in TCP or UDP communications to name the ends of logical connections that transfer data. For the purpose of providing services to unknown clients, ports were created. Table C.1 specifies the port used by the server process as ...