Cisco Systems 11.0 BT manual Configure TN3270 Server, Configure PU Parameters on the TN3270 Server

TN3270 Configuration Task List

Configure TN3270 Server

This task is required. To establish a TN3270 server on the internal LAN interface on the CIP, perform the following tasks beginning in global configuration mode:

Task	Command
Select the channel attach internal LAN interface	interface channel slot/2
and enter interface configuration mode.
Specify a TN3270 server on the internal LAN	tn3270-server
interface and enter TN3270 configuration mode.
(Optional) Configure maximum number of LUs	maximum-lusmax-number-of-lu-allocated
allowed.
(Optional) Configure transmission of a WILL	timing-mark
TIMING-MARK.
(Optional) Assign a TCP port other than the default	tcp-port port-nbr
of 23. This command is also available in PU
configuration mode.
(Optional) Specify the idle time for server	idle-timenum-of-seconds
disconnect. This command is also available in PU
configuration mode.
(Optional) Specify the maximum time allowed	keepalive num-of-seconds
between keepalive marks before the server
disconnects. This command is also available in PU
configuration mode.
(Optional) Specify whether the TN3270 session	unbind-action{keep disconnect}
will disconnect when an UNBIND command is
received. This command is also available in PU
configuration mode.
(Optional) Select whether “left-over” LUs can be	generic-pool {permit deny}
used from a generic LU pool. This command is also
available in PU configuration mode.

When you use the tn3270-servercommand, you enter TN3270 configuration mode and can use all other commands in the task list. You can later override many configuration values you enter in TN3270 configuration mode from PU configuration mode. On IBM host systems, these types of commands are often referred to as “sift down” commands because their values can sift down through several levels of configuration and can be optionally altered at each configuration level.

Configure PU Parameters on the TN3270 Server

This task is required when configuring PUs that do not use the SNA Session Switch feature. To configure PU parameters for the TN3270 server, perform the following tasks beginning in TN3270 configuration mode.

Task	Command
Enter PU configuration mode and create or delete	pu pu-name idblk-idnum ip-address type adapno
PUs with direct host links.	lsap [rmac rmac] [rsap rsap] [lu-seed
	lu-name-stem]
(Optional) Assign a TCP port other than the default	tcp-port port-nbr
of 23. This command is also available in TN3270
configuration mode.

14Configuring TN3270 Server on the Channel Interface Processor