Matching AS/400 parameters for a 5494 connected by X.21

You must coordinate communications configuration parameters between AS/400 and the 5494 remote controller that is connected by X.21. These parameters are described in the following table. Then the related fields and subfields from the 5494 configuration display are listed next. These values are followed by the AS/400 configuration value and the matching 5494 value to be entered in the display subfield. You can coordinate these values automatically or manually. Pick one of these ways:

vTo automatically connect the AS/400 to a 5494 controller, you can use the automatic remote controller (QAUTORMT) system value.

vTo manually connect the AS/400 to a 5494 controller:

–See “Example: Connecting AS/400 to a 5494 controller connected by X.21” on page 53 for an example of connecting AS/400 to a 5494 controller by X.21.

–Use the following table to configure the AS/400 to a 5494 controller by X.21.

For more information about configuring the 5494, see these books:

vIBM 5494 Remote Control Unit Planning Guide, GA27-3936

vIBM 5494 Remote Control Unit User’s Guide, GA27-3852,

AS/400

AS/400

 

5494

 

 

 

 

 

 

 

 

Prompt

Parameter

Field

Subfield

AS/400 Value

5494 Value

Notes

 

 

 

 

 

 

 

Connection

CNNNBR

15

-

-

-

Values specified for the AS/400

number

 

 

 

 

 

 

 

 

 

 

 

CRTCTLAPPC command and

 

 

 

 

 

 

for the 5494 Remote Control

 

 

 

 

 

 

Unit must match. If the AS/400

 

 

 

 

 

 

CRTCTLAPPC command

 

 

 

 

 

 

specifies CNNNBR(*DC), the

 

 

 

 

 

 

X.21 direct-call user facility

 

 

 

 

 

 

must be used to make the

 

 

 

 

 

 

connection.

 

 

 

 

 

 

 

Local

LCLLOCNAME

H1

1

-

-

Values specified for the AS/400

location

 

 

 

 

 

CRTCTLRWS command and

name

 

 

 

 

 

for the 5494 Remote Control

 

 

 

 

 

 

Unit must match. This will

 

 

 

 

 

 

probably match LCLLOCNAME

 

 

 

 

 

 

in the network attributes. This

 

 

 

 

 

 

value will probably match the

 

 

 

 

 

 

LCLLOCNAME in the network

 

 

 

 

 

 

attributes.

 

 

 

 

 

 

 

Remote

RMTCPNAME

13

-

-

-

Values specified for the AS/400

control

 

 

 

 

 

CRTCTLAPPC command and

point name

 

 

 

 

 

for the 5494 Remote Control

 

 

 

 

 

 

Unit must match.

 

 

 

 

 

 

 

Remote

RMTNETID

11

3

-

-

Values specified for the AS/400

network

 

 

 

 

 

CRTCTLAPPC and

identifier

 

 

 

 

 

CRTCTLRWS commands and

 

 

 

 

 

 

for the 5494 Remote Control

 

 

 

 

 

 

Unit must match. This will

 

 

 

 

 

 

probably match LCLNETID in

 

 

 

 

 

 

the network attributes and H1:2.

 

 

 

 

 

 

 

Remote

RMTLOCNAME

12

-

-

-

Values specified for the AS/400

location

 

 

 

 

 

CRTCTLRWS command and

name

 

 

 

 

 

for the 5494 Remote Control

 

 

 

 

 

 

Unit must match.

 

 

 

 

 

 

 

52Version 5

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IBM manual Matching AS/400 parameters for a 5494 connected by, Prompt Parameter Field Subfield AS/400 Value
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AS/400 specifications

The IBM AS/400, now known as the IBM iSeries, is a midrange computer system that has been a cornerstone of enterprise computing since its introduction in 1988. Designed to provide a robust platform for business applications, the AS/400 is celebrated for its reliability, scalability, and integrated database capabilities.

One of the key features of the AS/400 is its Integrated Operating Environment, which blends hardware and software resources seamlessly. This integration allows businesses to execute diverse workloads, ranging from traditional applications to modern web-based services, all on a single platform. The operating system, OS/400 (now IBM i), offers a rich set of APIs and tools for developers, simplifying application development and management.

Another standout characteristic of the AS/400 is its built-in database, DB2 for i. This powerful relational database management system allows for efficient data handling and provides advanced features such as support for SQL, XML, and JSON, making it easier for businesses to manage their data and integrate it with other systems. The database's tight integration with the operating system enables high performance and security.

In terms of scalability, the AS/400 can accommodate small businesses as well as large enterprises, with the ability to support hundreds of users simultaneously. Its architecture allows for easy upgrades in hardware, meaning that organizations can scale their systems without replacing the entire infrastructure.

Security is another critical attribute of the AS/400. With a sophisticated security model, it offers built-in user authentication, access control, encryption, and auditing capabilities to protect data and applications from unauthorized access.

The AS/400 also supports multiple programming languages, including RPG, COBOL, Java, and PHP, giving organizations the flexibility to choose the development tools that best fit their needs. This diversity helps maintain legacy applications while also developing new ones that leverage modern technologies.

Moreover, the platform supports both traditional green-screen interfaces and modern graphical user interfaces, allowing organizations to transition smoothly into contemporary user experience paradigms.

Overall, the IBM AS/400 stands out as a resilient, flexible, and secure computing platform that enables organizations to effectively manage their business operations, streamline processes, and adapt to changing market demands. Its unique combination of integrated features and capabilities ensures that it remains relevant in today's fast-paced technology landscape.
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