If your Emulation Protocol is TN3270 or VT100/VT220, this selection is active and you can chose from the following options:
TN3270 Options
Level |
Description |
TN3270 |
Standard, most elemental level of TN3270; the original TN3270 protocol |
TN3270E (Basic) |
"One step up" from TN3270, this allows the specification of a target logical unit (LU) but does not include additional buffer headers and transmission acknowledgments/error recovery |
TN3270E (Full) |
Full TN3270E, includes LU specification, buffer headers, transmission ack/nak and error recovery |
VT100/VT220 Options
Level |
Description |
Standard Telnet |
Default, connect normally |
Secure Shell (SSH) |
Connect using the SSH Protocol. Use this option when your connection requires SSH--you should change the Telnet Port to the SSH port on your system which is usually port 22 |
No Telnet (Dialup) |
For direct-connection or dial-up systems using specialized hardware that provides a socket to connect to a hardware port. When selecting this option your host address is usually localhost and the port will be determined by the vendor documentation providing the direct connection.
With this option, no Telnet handshake is presumed and the protocol is ready on connection. |
