Configuring a Point-to-Point Node

Configure a Point-to-Point Network Interface

 

space. An IP mask is used when

 

configuring subnetworks. The mask

 

identifies which bits of an IP address

 

will be used to define a subnetwork. To

 

determine these bits, you first need to

 

estimate how many subnetworks and

 

nodes per subnetwork you need. See

 

Chapter 2 , “Networking Concepts,” for

 

details on deriving an IP subnet mask.

Link Name

The link name can have up to eight

 

alphanumeric characters and the first

 

character must be alphabetic.

Physical Path

The physical path number corresponds

 

to the slot location of a node’s

 

programmable serial interface (PSI)

 

card, and LAPBMUX card (ACC).

 

Recommended slot locations and

 

physical path calculations vary

 

according to the type of HP e3000

 

system you are running.

 

For the various platforms, physical

 

path syntax (examples only) look like:

 

Series 9x7:

48

 

Series 9x8:

56/44

 

Series 9x9:

10/4/16

 

Series 99x:

0/28/12

 

Series N4000:

1/10/0/1.7

 

Series A500:

0/2/0/1.4

 

If you are unsure of the slot location or

 

of the physical path number to

 

configure for your system, run the

 

offline ODE MAPPER utility, see your

 

system documentation, or consult your

 

Hewlett-Packard service

 

representative.

 

Speed

The line transmission speed is given in

 

bits per second. For direct connect the

 

value, must be supported by the cable.

 

Values are 1200, 2400, 4800, 9600,

 

19200, 38400, 56000, and 64000. The

 

default is 56000.

 

112

Chapter 7

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HP E3000 MPE/IX, E3000/IX manual To the slot location of a node’s
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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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