Your SlideShare is downloading. ×
Wireless Networking
Upcoming SlideShare
Loading in...5
×

Thanks for flagging this SlideShare!

Oops! An error has occurred.

×
Saving this for later? Get the SlideShare app to save on your phone or tablet. Read anywhere, anytime – even offline.
Text the download link to your phone
Standard text messaging rates apply

Wireless Networking

759
views

Published on

Member Name: Alvin Tse …

Member Name: Alvin Tse

Service Site: Pui Tak Center

Site Location: Chicago, IL

Project Description:

Alvin Tse spent his TechMission Corps service year with the Pui Tak Center in Chicago, IL. At Pui Tak Center, Alvin helped establish various tech based resources with a specific emphasis on online maintenance.



Alvin's final project is a PowerPoint presentation on the various functions of wireless networks. It details various types of networks and illustrates their functions.

Published in: Technology

1 Comment
0 Likes
Statistics
Notes
  • Hello my dear
    I am Modester by name good day. i just went to your profile this time true this site (www.slideshare.net) and i got your detail and your explanation in fact the way you explain your self shows me that you are innocent and maturity and also understand person i decided to have a contact with you so that we can explain to our self each other because God great everyone to make a friend with each other and from that we know that we are from thism planet God great for us ok my dear please try and reach me through my email address (modester4life4@yahoo.com) so that i can send you my picture true your reply we can know each other ok have a nice day and God bless you yours Modester
       Reply 
    Are you sure you want to  Yes  No
    Your message goes here
  • Be the first to like this

No Downloads
Views
Total Views
759
On Slideshare
0
From Embeds
0
Number of Embeds
0
Actions
Shares
0
Downloads
143
Comments
1
Likes
0
Embeds 0
No embeds

Report content
Flagged as inappropriate Flag as inappropriate
Flag as inappropriate

Select your reason for flagging this presentation as inappropriate.

Cancel
No notes for slide

Transcript

  • 1. Wireless Networking
    By
    Alvin Tse
  • 2. Governing Bodies and Organizations
    FCC – Federal Communications Commission
    http://www.fcc.gov/
    IETF – Internet Engineering Task Force
    http://www.ietf.org/
    IEEE – Institute Of Electrical and Electronics Engineers
    http://www.ieee.org/portal/site
    Air Defense
    http://www.airdefense.net/
    Cisco Systems, Inc.
    http://www.cisco.com/
    Wi-Fi Alliance
    http://www.wi-fi.org/
  • 3. Benefits and Drawbacks
    Benefits
    Mobility
    Reduced Costs
    Flexible
    Distance
    Drawbacks
    Dead Spots
    Interference
    Interoperability
    Security
  • 4. Standards
    IEEE – 802.11
    802.11 2.4GHz 2Mbps
    802.11b 2.4GHz 11Mbps
    802.11g 2.4GHz 54Mbps
    802.11a 5.0GHz 54Mbps
    802.11n 5.0 & 2.4 GHz 144Mbps
  • 5. Architecture
    Site To Site / Point to Point
    Point to Multipoint / Hub and Spoke
    Last Mile
    Wireless Internet Service Provider (WISP)
  • 6. Site to Site / Point to Point
  • 7. Point to Multipoint / Hub and Spoke
  • 8. Last Mile / WISP
  • 9. Devices
    Access Points
    Root Mode
    Bridge Mode
    Repeater Mode
    Antennas
    Omni Directional / Dipole
    Semi Directional
    Highly Directional
  • 10. Root Mode
  • 11. Bridge Mode
  • 12. Repeater Mode
  • 13. Omni Directional / Dipole
  • 14. Omni Directional Outdoor
  • 15. Omni Directional Indoor
  • 16. Semi Directional
  • 17. Semi Directional - Yagi
  • 18. Semi Directional - Patch
  • 19. Highly Directional - Dish
  • 20. Highly Directional - Grid
  • 21. Security
    WEP – Wired Equivalent Privacy
    WPA – Wi-Fi Protected Access
    Broadcast SSID off
    MAC Filtering
    Redirecting Packets
    Authentication
    EAP (Extensible Authentication Protocol)
    LEAP (Lightweight Extensible Authentication Protocol)
    PEAP (Protected Extensible Authentication Protocol)
    RADIUS (Remote Authentication Dial In User Service)
    VPN
  • 22. Authentication RADIUS
  • 23. Authentication VPN

×