CHAPTER 4: Host Configuration

$ RUN SYS$SYSTEM:LATCP

LCP> CREATE PORT LTAnnnn/APPLICATION LCP> SET PORT LTAnnnn/node=nodename/port =portname

LCP> SHOW PORT LTAnnnn

LCP> EXIT

Above, nodename is the name of the EPS (EPS_xxxxxx) and portname is the name of the EPS print port to use (Port_1 is the serial port, Port_2 is the parallel port). The SET PORT command actually maps the LAT port to a service connection on the EPS, so that data sent to this port will be transparently forwarded to the EPS. You do not use the service names (EPS_xxxxxx_S1, etc.) in this example.

LAT is disabled by default on the EPS services out of network traffic considerations—active services result in LAT multicasts. If you do enable LAT on the EPS services, you can then use the EPS’s service names instead of the port name. For example

LCP> SET PORT LTA1278/node=EPS_00452a/port=Port_1

can also be set up as

LCP> SET PORT

LTA1278/node=EPS_00452a/service=EPS_00452a_S1

because Port_1 is the name of the port that service EPS_xxxxxx_S1 (the serial port service) refers to. This method can also be used to reference Port_2, the parallel port. If you change the port or service names on the EPS1, you will need to modify the LATCP SET PORT command to reflect the new names. Also, LATCP ports are not permanent on the host, so you will need to configure them after every reboot or add the configuration to the host’s startup file.

For example, if you want to create a new LAT device LTA1234 that accesses print service EPS_043ea1_P1 on the EPS1 named EPS_043ea1 using VMS queue EPS_PARALLEL enter the following commands:

$ RUN SYS$SYSTEM:LATCP

LCP> CREATE PORT LTA1234/APPLICATION

LCP> SET PORT LTA1234/NODE=EPS_00452a/SERV=EPS_00452a_P1

LCP> EXIT

Then start the VMS queue with the command:

$ INIT/QUEUE/START/ON=LTA1234:/PROCESS=LATSYM

EPS_PARALLEL

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Black Box LE3700A-R2 manual Can also be set up as
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LE3700A-R2 specifications

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