This document provides an overview of several networking devices: hub, switch, router, modem, and bridge. It describes each device's function at a high level. Hubs are not intelligent devices and broadcast all data to all connected networks, while switches are intelligent and assign unique MAC addresses. Routers connect different networks and modems convert analog to digital signals or vice versa. Bridges connect two separate networks and act as a bridge between them.

1. NAME AQIB HUSSAIN BAJWA
SUBJECT COMPUTER
APPLICATION
PRESENTATION
TOPIC HUB SWITCH ROUTER
BRIDGE
MODEM

2. HUB
Hub Is A Net Working Device That Is Use To Connect Network
Its Work On Physical Layer
It Is Not Intelligent Device

3. All The Device Are Connected Through Physical

4. As We Know Hub Is Not Intelligent Device
WHEN WE SENT DATA HUB IT COME TO MAIN POINT

5. WHEN WE SEND DATA TO ANY ONE NETWORK THE HUB
TRANSFER THES DATA TO ALL NETWORK

6. So That If We Send Data One Computer It Receive All Computer

7. SWITCH IS A DEVICE THAT IS USE TO CONNECT NETWORK
SWITCH IS A INTELIGENT DEVICE

8. In Switch Every Network Give A
Unique Add Called Mac Address

10. ROUTER

11. MODEM
Modem Stand For Modulation Or Demodulation
Two Type Of Modem Cable On Wireless
A Device That Is Use To Convert Analog Single Into Digital Or Digital To Analog
Called Modem

12. BRIDGE
• BRIDGE IS A DEVICE THAT IS USE TO
CONNET TWO DIFFERENT NETWORK
• ITS WORK AS A BRIDGE BETWEE TWO
NETWORK

13. THANK YOU