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Challenges of Managing

in a Network Economy

By

Dr. Abdul Hyee

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Challenges of Managing in a network

Economy

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Challenges of Managing in a network

Economy

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What is Strategy???

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Challenges of Managing in a

Network Economy

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Challenges of Managing in a

Network Economy

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Challenges of Managing in a

Network Economy

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Networked Economy

The networked economy business traits can be

summarized as: Create value largely through gathering, synthesizing

and distribution of information

Formulate strategies that make management of the

enterprise and technology. Compete in real time

Organize resources around the demand side ratherthan supply side

Manage better relationships with customers throughtechnology

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IT is a source of opportunity and advantage

Gap between viewpointsBusiness executives: View IT with fear

Technical executives: Business leaders lack vision

The rapidity of change (undeniable )In system architecture and interfacesIn business

In work and the workforce

Challenges of Managing in a

Network Economy

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The Embedding of IT

Shift in IT that has dramatically changedthe way people access and use

technology, the way organizations exploit

it, and the way it is developed andmanaged.

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Basics of Networking

Networking began its infancy in the mid -1960s.

by the US Department of Defence (DoD).

The original intention of networking was being

developed to withstand a nuclear war.

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We are dealing with machines instead of

People in todays world. Our privacy is affected

and almost all of our personal Information can

be found in The virtualworld .

Basics of Networking

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TYPES OF NETWORKS

LAN LOCAL AREA NETWORK IS A SMALL GEOGRAPHICAL

AREA SUCH AS OUR OFFICE/SCHOOL ETC.

MAN METROPOLITAN AREA NETWORK IS A NETWORK OVER

A LARGER GEOGRAPHICAL AREA SUCH AS THE PROVINCIAL

GOVERNMENT.

WAN WIDE AREA NETWORK IS A NETWORK USED OVER AN

EXTREMELY LARGE GEOGRAPHICAL AREA SUCH AS

THE FEDERAL GOVERNMENT.

Basics of Networking

CAN CAMPUS AREA NETWORK IS A CONNECTION BETWEENTWO CAMPUSES.

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Wired Network

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Wireless Network

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NETWORKS ARE BROKEN INTO 3 TOPOLOGIES.

BUS TOPOLOGY/METHOD

STAR TOPOLOGY/METHOD

RING TOPOLOGY/METHOD

Basics of Networking

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BUS TOPOLOGY ALLOWS INFORMATION TO BE DIRECTED FROM ONE

COMPUTER TO THE OTHER.1-IT IS SIMPLE AND CHEEP2-BUT IT IS RISKY WHEN A WIRE DAMAGES FROM ANY WHERE.

Basics of Networking

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A DISADVANTAGE OF A TOKEN RING IS IF ONE COMPUTER IS BROKENOR DOWN, THE MESSAGE CANNOT BE PASSED TO THE OTHER

COMPUTERS.

Basics of Networking

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STAR TOPOLOGY IS THE MOST COMMON TYPE USED. ALL COMPUTERSARE ATTACHED TO A HUB. LESS COLLISIONS AND MOST EFFICIENT.

Basics of Networking

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The seven layers of the Open System Inter connection (OSI) Model are:

Layer 1 PHYSICALLayer 2 DATA-LINK

Layer 3 NETWORK

Layer 4 TRANSPORTLayer 5 SESSION

Layer 6 PRESENTATION

Layer 7 APPLICATION

Basics of Networking

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Wiring:1-3 White/Orange

2-6 Orange3-1 White/Green6-2 Green4-4 Blue5-5 White/Blue7-7 White/Brown8-8 Brown

Typical Crossover Cable

Basics of Networking

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Basic Equipment: Cards/Cables

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Hubs & Switches

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Routers, Routers, Routers

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Sharing Folders & Printers

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The same Internet Protocol (IP) address in binary:

11011000.00011011.00111101.10001001

216.27.61.137

Basics of Networking

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Thank You.