你即將離開本站

並前往http://www.tcpipguide.com/free/t_FTPDataConnectionManagementNormalActiveandPassiveD-2.htm

FTP Data Connection Management, Normal (Active) and ...

The server uses the special reserved port number 20 (one less than the well-known control FTP port number, 21) for the data connection.

確定！ 回上一頁

查詢 「FTP port 20 21」的人也找了：

  1. SFTP port
    2.
  2. ftp port設定
    3.
  3. ftp改port
    4.
  4. FTP port 20
    5.
  5. FTP data port
    6.
  6. ftp預設port
    7.
  7. ftp port防火牆
    8.
  8. FTP port 22
    9.