LAN

LAN

1. WIFI

   • ADVANTAGES
     • you can access internet more quicker
     • the connection can be good
     • the wireless nature of such networks allow users to access network resources from nearly any convent location within the primary network environment
     • with the emergence of a public wireless network resources from nearly any convenient location within the primary networking environment
   • DISADVANTAGES
     • it's not as safe
     • you can get hacked
     • it can get slower
     • the connection can get bad
     • the speed on most wireless networks (typically 1-54 Mbps) is far slower than even the slowest wifi

2. HARDWARE

   • the hardware componets of a LAN consist of: PCs/workstations and servers . Network interface card (NIC) cabling and connector, for example,coaxial cable and BNC connector ,unshielded Twisted Pair (UTP) and RJ-45 connctor

3. CONNECTION TYPES

   • ETHERNET

4. LAN stands for local-area network

5. advantages of lan

   • Resource Sharing. computer hardware resources like printers, modems , DVD-Rom and hard disks can be shared with the help of local area network
   • software applications sharing :it is cheaper to use same software over network instead of purchasing separate licensed software for each client in a network. it will cost more to purchase a separate licensed software for each computer in a network
   • data security:since's data is stored on server computer centrally,it will be easy to manage data at only one place and the data will be more secure too, because of more security for the server computer

6. disadvantages of lan

7. PAN

   • advantages of PAN