Classification network

Question 1

How to classify network

Answer 1

1. scale ‏الحجم

2. Transmission technology

Question 2

Three types of scale classification

Answer 2

1. PAN : personal area network (Router مثل البيوت )
2. LAN : local area network ( private مثل نظام الجامعة ) broadcasting
3. WAN : wide area network(country حجمها كبير )

Question 3

Transmission technology classification:

Answer 3

1. Broadcasting: small number of users

2. point two point: Between individual pairs