Planning Your Network

Network Worksheets

Figure 3-2 LAN Network Map

 

 

NET1

 

 

 

 

 

C 192.001.001.XXX

 

 

 

GATEWAY NODE

LAN

 

GATEWAY NODE

 

TO NET4:

 

 

 

TO NET2:

 

A

N1

N2

N3

B

 

 

 

 

 

 

 

NET2

NET4

 

 

 

C 192.002.250.XXX

 

 

 

POINT-TO-POINT

C 192.004.002.XXX

 

 

 

 

 

 

 

 

TOKEN RING

 

 

 

 

 

 

 

 

 

G GATEWAY HALF

 

DTC

 

 

 

 

ROUTER

 

 

 

H

GATEWAY HALF

 

 

 

 

 

NET3

 

 

NET5

 

 

 

 

 

C 192.003.251.XXX

DTC

C 192.005.252.XXX

 

 

 

 

X.25

 

 

LAN

 

 

 

 

 

LAN Network Table

Refer to the LAN network map to fill in the LAN network table (Table 3-2). The first column lists the names of all the nodes on NET1. Each node is assigned an IP address that is unique within the network. Only the node portion of the IP address is listed since the IP network address is noted at the top of the table. In the third column of Table 3-2,node B is shown as a proxy server. The fourth column lists node B as a gateway node. In the Implementation Priority column, the nodes are ranked in the recommended order of configuration.

Table 3-2

LAN Network Table

 

 

 

 

 

 

 

 

 

NETWORK NAME:

NET1

 

 

 

IP NETWORK ADDRESS

C 192.001.001 XXX

 

 

 

 

 

 

 

 

NODE NAME

IP NODE

PROXY

GATEWAY

IMPLEMENTATION

 

 

ADDRESS

SERVER (Y/N)

NODE (Y/N)

PRIORITY

 

 

 

 

 

 

 

A

001

 

 

2

 

 

 

 

 

 

 

L1

002

 

 

3

 

 

 

 

 

 

 

L2

003

 

 

4

 

 

 

 

 

 

 

L3

004

 

 

5

 

 

 

 

 

 

 

B

005

YES

YES

1

 

 

 

 

 

 

50

Chapter 3

Page 50
Image 50
HP E3000 MPE/IX, E3000/IX manual LAN Network Table

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.