PPT-Wireless LANs I

Chapter 6 Panko and Panko Business Data Networks and Security 9 th Edition 2013 Pearson 80211 is the dominant wireless LAN WLAN Technology Standardized by the 80211 Working Group Large 80211 WLANs use multiple access points to cover large areas. Table of ContentsIndustrial and outdoor environmentsAdditional features for outdoor and industrial networksRequirements for the industrial access point Industrial and outdoor environmentsMany organiza Sublayer. Chapter 4. CN5E by Tanenbaum & Wetherall, © Pearson Education-Prentice Hall and D. Wetherall, 2011. Channel Allocation Problem. Multiple Access Protocols. Ethernet. Wireless LANs. Broadband Wireless. Group 9. {. Summary. User–centric vs. AP-centric network management framework. Theoretical analysis . & simulation. FCAPS relationships. Conclusion . References. User-Centric Management of Wireless LANs - Y. Zhu, Q. Ma, C. Bisdikian. **************1 0 Authenticated table for clients (T2): It records all the information of authenticated clients. It includes the MAC addresses of the clients and the time the clients are authenti R3R2R1ABFigure1:Floor-planoftheexperimentsetup.802.11btransmittersatlocationsAandBeachbroadcastpacketsat2.88MbpstoareceiveratR1,R2orR3.framegiventhatthepreviousonehadbeenlostisoftensignicantlylargert Metro-Scale Wi-Fi Networks. Replacement for . traditional . Ethernet LANs. Several Municipalities. Portland, OR. Philadelphia, PA. San Francisco, CA. Thornton, CA. Rockville, MA. New Orleans, LA. Anaheim, CA. Chapter 5. Chapter 5: LANs and WLANs. 2. Chapter Contents. Section A: Network Building Blocks. Section B: Wired Networks. Section C: Wireless Networks. Section D: Using LANs. Section E: Security Through Encryption. Chapter 6. Panko and Panko. Business Data Networks and Security, 9. th. . Edition. © . 2013 Pearson. Chapter 5. Ethernet wired switched LANs. Switched, so Require standards at Layer 1 (physical) and Layer 2 (data link). Chapter 5: LANs and WLANs. 2. Chapter Contents. Section A: Network Building Blocks. Section B: Wired Networks. Section C: Wireless Networks. Section D: Using LANs. Section E: Security Through Encryption. CS 280:. Link Layer and LANs. Most slides adapted from Kurose and Ross, Computer Networking 7. /e . Source material copyright . 1996-2016. J.F Kurose and K.W. Ross. Chapter . 6: . Link . layer and LANs. 8. th. Grade. 1. Networks. Advantages:. Enable people to work together. Reduce costs from sharing networked hardware and software. Increase productivity by sharing data. Provide access to a wide range of services and specialized peripheral devices. Panko and Panko. Business Data Networks and Security, 9. th. Edition. © 2013 Pearson. Revised August 2013. Chapter 5. Ethernet wired switched LANs. Switched, so Require standards at Layer 1 (physical) and Layer 2 (data link). Approach . 7. th. edition . Jim Kurose, Keith Ross. Pearson/Addison Wesley. April 2016. Chapter . 6. The Link Layer . and LANs. 6. -. 1. Link Layer and LANs. A note on . these slides. :. The slides used in this class were derived from ones provided by Jim Kurose and Keith Ross, authors of the textbook for the course.. 1. Components Of wireless networks. Security issues in wireless. Presentation Outline. Wireless Technology overview. The IEEE 802.11 WLAN Standards. Secure Wireless LANs. Migrating to Wireless LANs (Cutting the cord).