'Wired lan' presentation slideshows

IEEE 802.11 Wireless LANs

IEEE 802.11 Wireless LANs. Presented by Peng Ge September 12, 2001. Wireless LAN v.s. Wired LAN. Similarity From the beginning, 802.11 was designed to look and feel like other IEEE 802 wired LAN 802.11 operates under 802.2 LLC layer (same as 802.3) Difference

514 views • 49 slides

Transmission Media

Transmission Media. Wired Coaxial Twisted Pair (UTP / STP) Optical Fibres Wireless IR Microwave signals Radio Frequency. Wired LAN (Coaxial cable) high capacity communication cable using BNC Connector 2 concentric conductor one inner (inner core) one outer (metal mesh)

798 views • 35 slides

Types of Computer Networks

Types of Computer Networks. By geographic distance Local Area Networks (LANs) Metropolitan Area Networks (MANs) Wide Area Networks (WANs) Personal Area Networks (PANs) also SANs By media Wired (copper, fiber), Wireless. How to set up/ troubleshoot your LAN. In the Windows search box

4.99k views • 33 slides

Wireless Sniffer ??

Wireless Sniffer ??. Outline. Network environment Wired/Wireless Packet Capturing Data Link Layer ? ?? Wireless LAN Security Hacking Episode Weakness War Driving FON Community Traffic Analyzer ??? ??. Wired LAN Environment. Internet. Gateway Router. Dummy HUB. PC A. PC D.

188 views • 17 slides

Wireless technology

511 views • 9 slides

From Broadband to eEducation

98 views • 7 slides