The following example shows transport resource list (TRL)
major node definitions for the two hosts shown in Figure 1. Each TRL major node describes the transport
characteristics of the multipath channel that is being used by the
APPN host-to-host connection.
PORTNAME on the TRLE statement must match PORTNAME on
the XCA Major Node.
Figure 1. Basic ATM configuration
***********************************************************************
* TRL Major Node for SSCP1A - ATM *
***********************************************************************
*************************************************
* TRANSPORT RESOURCE LIST MAJOR NODE FOR *
* LINE AND PU STATEMENTS AND A TG *
* CODED SO THAT IT FLOWS OVER TWO SEPARATE *
* CHANNELS (CHPID'S). *
*************************************************
TRL1A VBUILD TYPE=TRL
OSA1 TRLE LNCTL=MPC,READ=(0514),WRITE=(0515),PORTNAME=OSAXA
OSA2 TRLE LNCTL=MPC,READ=(0516),WRITE=(0517),PORTNAME=OSAXB
*
TRLE1A TRLE LNCTL=MPC,READ=(0408),WRITE=(0508)
*
TRLE1B TRLE LNCTL=MPC,READ=(02F0),WRITE=(03F0)
*
TRLE1C TRLE LNCTL=MPC,READ=(0408,02F0),WRITE=(0508,03F0)
*
TRLE1D TRLE LNCTL=MPC,READ=(0404),WRITE=(0504)
***********************************************************************
* TRL Major Node for SSCP2A - ATM *
***********************************************************************
* TRANSPORT RESOURCE LIST MAJOR NODE FOR *
* APPN HOST-TO-HOST CHANNEL. *
* LINE AND PU STATEMENTS AND A TG *
* CODED SO THAT IT FLOWS OVER TWO SEPARATE *
* CHANNELS (CHPID'S). *
*************************************************
TRL2A VBUILD TYPE=TRL
OSA1 TRLE LNCTL=MPC,READ=(051C),WRITE=(051D),PORTNAME=OSAYA
OSA2 TRLE LNCTL=MPC,READ=(051E),WRITE=(051F),PORTNAME=OSAYB
*
TRLE1A TRLE LNCTL=MPC,READ=(0408),WRITE=(0508)
*
TRLE1B TRLE LNCTL=MPC,READ=(02F0),WRITE=(03F0)
*
TRLE1C TRLE LNCTL=MPC,READ=(0408,02F0),WRITE=(0508,03F0)
*
TRLE1D TRLE LNCTL=MPC,READ=(0404),WRITE=(0504)