Communication over data Connection o Transfer files through the data connection o The client must define O File type ○ Data structure O Transmission mode o Before sending the file through the data connection, we prepare for transmission through control connection
16 Communication over Data Connection ⚫Transfer files through the data connection ⚫The client must define File type Data structure Transmission mode ⚫Before sending the file through the data connection, we prepare for transmission through control connection
File Tvpe ● ASCI file default format for transferring text file ● EBCDIC file ● Image file o default format for transferring binar ary files o Mostly used to transfer binary files such as compiled programs Nonprint v.S. TELNET attribute
17 File Type ⚫ASCII file default format for transferring text file ⚫EBCDIC file ⚫Image file default format for transferring binary files Mostly used to transfer binary files such as compiled programs ⚫Nonprint v.s. TELNET attribute