Active mode and passive mode of FTPThe FTP server communicates with the FTP client using 20 and 212 network ports.The FTP server's 21 port is used to transfer FTP control commands, and 20 ports are used to transfer file data.FTP Active Mode:The FTP
Configure passive mode in Win 2003
Passive mode FTP connection Is sometimes referred to as "Server Management", because the server end port used as a data connection with one of the transient ports server responds to the client PASV Command ,.
How do I set the active mode of FileZilla server?--------------------------------------------------------------------------------------------------------------- ----------------------------------------Sets the Passive FTP (PASV), which is the
In front, we played HTTP, quite a bit of meaning, in this article, we continue to play FTP (File Transfer Protocol). Both HTTP and FTP are application-layer protocols built on TCP, no matter how they are packaged, how they are loaded bigger, and
What is FTP?FTP is the abbreviation for the file Transfer Protocol files Transfer Protocol.What is the FTP port number?21stCan I change the port number of FTP?YesWhat is the difference between port number 20 and 21 for FTP?One is the data port, one
FTP is the abbreviation for file Transfer Protocol (document Transfer Protocol), and Chinese is called "Interfax protocol". Used for two-way transmission of control files on the Internet. At the same time, it is also an application (application).
FTP is the abbreviation for file Transfer Protocol (document Transfer Protocol), and Chinese is called "Interfax protocol". Used for two-way transmission of control files on the Internet. At the same time, it is also an application (application). It
Transferred from: http://www.cnblogs.com/li0803/archive/2010/11/16/1878833.htmlFTP is file Transfer Protocol (File Transfer ProtocolEnglish abbreviation, and Chinese Jane is called "the Interfax agreement". Used for two-way transmission of control
[Original] FTP Protocol Security Analysis
-------------------------------------------------------------------------------- FTP Protocol Security AnalysisAuthor: Xinhe
PrefaceFile Transfer Protocol (FTP) is one of the common protocols on the Internet.
Yesterday, the "227 Entering Passive Mode" error was prompted when I connected the ftp server configured on a Windows server. Next I will introduce the solution to this problem.
Two FTP service modes:
• Port mode (active mode). connection process:
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