Applications
Remote Login TELNET
- Basic Telnet mode:
- local echo
- line-at-the-time
- 7 bit ASCII character stream
File Transfer FTP
- create TCP command connection to remote FTP service
- login to the remote machine
- issue commands (mainly read or write between local and remote file storages)
- open a second TCP connection for data transfer
- close the data transfer connection
- issue more commands?
- close TCP command connection