Cisco terminal server materials refer to various high TCP ports to access various lines on the terminal server. For example, on a port 2000+x is the port to use for standard reverse telnet, where x is the line number, and 3000+x is the port to use to do reverse telnet to a rotary. But then there is another set of ports for "raw" telnet and "binary" telnet. Exactly what is raw telnet and binary telnet, and how do they differ from normal telnet? And when would you ever want to use these telnets as opposed to the normal telnet? Thanx for all replies. Message Posted at: http://www.groupstudy.com/form/read.php?f=7&i=11057&t=11057 -------------------------------------------------- FAQ, list archives, and subscription info: http://www.groupstudy.com/list/cisco.html Report misconduct and Nondisclosure violations to [EMAIL PROTECTED]