1 24

9

"

Home Network

LAN ( Local Area Network)

1.

(

2.

1 24

3.

Home Network

Home Office

4.

ADSL

2

3

1. LAN (Local Area Network) 10

2. MAN (Metropolitan Area Network)

1 24

3. WAN (Wide Area Network) World Wide

Media)

( dial-up / Leased line / ISDN) (lntegrated

Service Digital Network

Peer To Peer

Peer To

Peer Distributed System)

Peer To Peer Windows for Workgroup

Personal Netware

1 24

Client / Server Distributed Processing

LAN Topology

Bus 1

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Node

(Node A)

Node C)

Node C Node C

Ring

Ring IBM

Token Ring

IBM

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Star Hub

Hub

UTP Fiber Optic Hub

Repeater) Switch

Hybrid

Bus, Ring

Star

Hybrid Network Hierarchical

1 24

Tree

Wireless LAN)

(LAN)

Access Point