Cisco 11.0 BT Release Notes page 14

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
Select the channel attach internal LAN interface
and enter interface configuration mode.
Specify a TN3270 server on the internal LAN
interface and enter TN3270 configuration mode.
(Optional) Configure maximum number of LUs
allowed.
(Optional) Configure transmission of a WILL
TIMING-MARK.
(Optional) Assign a TCP port other than the default
of 23. This command is also available in PU
configuration mode.
(Optional) Specify the idle time for server
disconnect. This command is also available in PU
configuration mode.
(Optional) Specify the maximum time allowed
between keepalive marks before the server
disconnects. This command is also available in PU
configuration mode.
(Optional) Specify whether the TN3270 session
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
used from a generic LU pool. This command is also
available in PU configuration mode.
When you use the tn3270-server command, 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
Enter PU configuration mode and create or delete
PUs with direct host links.
(Optional) Assign a TCP port other than the default
of 23. This command is also available in TN3270
configuration mode.
14 Configuring TN3270 Server on the Channel Interface Processor
Command
interface channel slot/2
tn3270-server
maximum-lus max-number-of-lu-allocated
timing-mark
tcp-port port-nbr
idle-time num-of-seconds
keepalive num-of-seconds
unbind-action {keep | disconnect}
generic-pool {permit | deny}
Command
pu pu-name idblk-idnum ip-address type adapno
lsap [rmac rmac] [rsap rsap] [lu-seed
lu-name-stem]
tcp-port port-nbr