TN3270 Server Protocol


The TN3270 Server, an application available on Cisco's Channel Interface Processor (CIP) and Channel Port Adapter (CPA), allows TN3270 clients access to IBM and IBM-compatible mainframes without the limitations of existing alternatives and offloads 100 percent of the TCP/IP and TN3270 cycles from the mainframe.

If you have a secure TN3270 Server running Secure Sockets Layer (SSL) security code, please see Generating a Certificate Signing Request for Use with TN3270 Server.