This presentation discusses three categories of networks: local area networks (LAN), metropolitan area networks (MAN), and wide area networks (WAN). It outlines some key advantages and disadvantages of LANs and WANs. The presenters are Monirul Awal, K.M. Mahbubul Hasan, and Md Raseduzzaman. They provide an overview of the different network categories as well as details on LANs, MANs, and WANs.

1. Welcome To
Our
Presentation
Categories of Networks

2. Presenters:
Monirul Awal (161-15-7501)
K.M. Mahbubul Hasan (161-15-7497)
Md Raseduzzaman (161-15-7495)
Overview:
 Categories of Networks.
 Advantage and Disadvantage.

3. Categories
of Networks
LAN MAN WAN
Categories of Networks

4. LAN (LOCALAREA NETWORK)
Local area network (LAN) is
a computer network that
interconnects computers
within a limited area.

5. Advantages And Disadvantages of LAN
Cost
Speed
Time
Privacy
Maintenance

6. MAN(METROPOLITAN AREA NETWORKS)
Man network diagram
A metropolitan area network (MAN)
is a computer network that
interconnects users with computer
resources in a geographic area

7. Advantages And Disadvantages of LAN
Cost
Speed
Time
Privacy
Maintenance
Area

8. WAN(WIDE AREA NETWORK)
A wide area network (WAN) is
a telecommunications network
or computer network that
extends over a large geographical
distance.

9. Advantages And Disadvantages of WAN
Advantages:
Simplicity
Availability
Cost
Disadvantages:
Low data rates
Relatively long connection
setup time

10. THANK YOU