Preface

 

This manual documents functionality for the MPE/iX releases, for

 

HP e3000 systems. It describes the concepts and terminology needed to

 

design an NS 3000/iX network and to plan the configuration process for

 

that network. It also provides step-by-step instructions to assist you in

 

configuring the network links for HP e3000 systems.

Audience

This manual is intended for network managers and planners who are

 

responsible for setting up and configuring a communications network.

 

To make the best use of this guide, you should be familiar with basic

 

MPE commands as well as with the NS 3000/iX product.

 

You should also be familiar with NMMGR, the tool used to configure

 

network connections. If not, refer to Using the Node Management

 

Services (NMS) Utilities for information.

Special Note

MPE/iX, Multiprogramming Executive with Integrated POSIX, is the

 

latest in a series of forward-compatible operating systems for the

 

HP e3000 line of computers.

 

In HP documentation and in talking with HP e3000 users, you will

 

encounter references to MPE XL, the direct predecessor of MPE/iX.

 

MPE/iX is a superset of MPE XL. All programs written for MPE XL will

 

run without change under MPE/iX. You can continue to use MPE XL

 

system documentation, although it may not refer to features added to

 

the operating system to support POSIX (for example, hierarchical

 

directories).

 

Finally, you may encounter references to MPE V, which is the operating

 

system for HP e3000s, not based on the PA_RISC architecture. MPE V

 

software can be run on the PA_RISC HP e3000s in what is known as

 

compatibility mode.

Organization

This manual is divided into the following chapters and appendixes:

 

Chapter 1 , “Network Configuration Overview,” provides information

 

you should know before you begin configuration.

 

Chapter 2 , “Networking Concepts,” describes networking concepts and

 

provides information you need to know to plan your configuration.

 

Chapter 3 , “Planning Your Network,” will help you draw your network

 

map and fill out network worksheets as you plan your network,

 

internetwork, gateway, and network directory configuration.

 

Chapter 4 , “Planning for Node Configuration,” describes how to fill out

 

node worksheets before you start configuring network links for each

 

node. It includes a table listing the parameters that you will need to

 

enter during NMMGR guided configuration.

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HP E3000/IX, E3000 MPE/IX manual Preface

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.