NS X.25 Migration: NS 3000/V to NS 3000/iX

Using NMMGRVER

Using NMMGRVER

To use the NMMGRVER utility to convert your NS 3000/V configuration file to NS 3000/iX release 2.0 or later, proceed as follows:

Step 1. At the MPE/iX prompt, type: NMMGRVER.PUB.SYS and answer the questions.

Step 2. Do either steps a through c or steps d through g.

If your NS 3000/V node had only an NMCONFIG file (but no NSCONF files), follow the instructions in steps a through c.

a.To convert the NMCONFIG file enter the file name:

NMCONFIG.PUB.SYS.

b.Enter Y to proceed when prompted.

c.Select type 2 for NMCONFIG type file. The converted file will be saved with the file name you entered. In this case it is NMCONFIG.PUB.SYS. This is the only filename that the node will recognize as its configuration file.

If your NS 3000/V node had one or more NSCONF files, follow the instructions in steps d through g.

d.Merge your NS 3000/V NSCONF file with the NS 3000/V NMCONFIG file, and convert it for use with NS 3000/iX release 2.0 or later by entering a file name, for example: NSCONF1.PUB.SYS.

e.Enter Y to proceed when prompted.

f.Select type 1 for NSCONF type file. NMMGRVER will merge the contents of the existing NMCONFIG file with the NSCONF file you specified. It will be saved in the NSCONF file you specified. In this example, NSCONF1.

g.If you converted more than one NSCONF file, decide which one will be the network configuration you want on the NS 3000/iX system. Rename the file to NMCONFIG.PUB.SYS.

Updating X.25 XL System Access Parameters

On the NS 3000/iX host, use NMMGR to change the following parameters to provide X.25 XL System Access:

1.If migrating from any NS 3000/V release before release V delta 7, modify the screen at path @NETXPORT.NI.niname.PROTOCOL.X25 to change the inactivity timer from minutes to seconds.

2.On the screen with the path @LINK, verify that the DTSLINK is defined.

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Appendix B

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HP E3000 MPE/IX, E3000/IX manual Using Nmmgrver, Updating X.25 XL System Access Parameters
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E3000 MPE/IX, E3000/IX specifications

The HP E3000 series, particularly the E3000/IX and E3000 MPE/IX, represents a significant milestone in the evolution of business computing, developed by Hewlett-Packard (HP) during the late 1970s and early 1980s. These systems were designed to provide robust, reliable, and efficient operation for mid-sized businesses, leveraging the power of the MPE (Multi-Programming Executive) operating system.

One of the main features of the HP E3000 series is its multitasking capability. MPE/IX allows for multiple applications to run concurrently, maximizing the utilization of system resources. This is particularly beneficial for organizations that require simultaneous access to various business applications, ensuring enhanced productivity and efficiency.

The HP E3000/IX architecture is built on a powerful 16-bit or 32-bit microprocessor, enabling it to handle substantial workloads. The system architecture is known for its modular design, which allows for easy upgrades and customization. This flexibility is essential for businesses that need to adapt to changing demands without overhauling their entire computing infrastructure.

Another notable technology incorporated into the HP E3000 series is its support for a range of storage solutions. The E3000 systems were compatible with various disk drives, providing organizations with options for data storage that matched their performance and capacity requirements. Additionally, they featured advanced data management capabilities, such as built-in backup and recovery systems, ensuring that critical business information remained secure and accessible.

Beyond hardware capabilities, HP E3000/IX and MPE/IX systems provide extensive programming support. They included tools for developing custom applications, with support for languages such as COBOL, BASIC, and FORTRAN. This versatility made it easier for businesses to tailor their software solutions to their specific needs, enhancing operational effectiveness.

Networking capabilities were also a significant innovation of the E3000 series. The systems offered robust support for various networking protocols, allowing for seamless integration with other computing environments. This facilitated communication and collaboration within an organization, as well as with external partners and clients.

In summary, the HP E3000/IX and E3000 MPE/IX systems were pivotal in delivering reliable computing power to mid-sized enterprises. With their multitasking operating system, modular architecture, advanced data management, and programming support, these systems provided an adaptable and comprehensive solution for evolving business needs. The legacy of the E3000 series is evident in how it paved the way for modern enterprise computing, focusing on flexibility, scalability, and efficiency.
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