Network
Data linklayer
Computer Network Notes UNIT II
Orientation to Computer Networks
datalink layer
CMPE 150 – Winter 2009 Lecture 6 January 22, 2009 P.E. Mantey.
Ch. 3 Data Link Layer 1 Chapter 3 Data Link Layer 3.1 Data Link Layer Design Issues 3.1 3.2 Error Detection and Correction 3.2 3.3 Elementary Data Link.
Unit II – overview of wireless Network Wireless transmission: Electromagnetic spectrum, Radio microwaves, Infrared, Lightweight Spread Spectrum system.
