4.00 Credits
							
							
							
							
								
								
									
									This lecture and laboratory course introduces the fundamental properties of data transmission and computer networks. Topics include: data transfer, the OSI and TCP/IP models, protocols, WAN and LAN topologies, devices and media, security and troubleshooting. This course provides basic background for other networking courses and industry certifications.
									Prerequisite: 
										  CISC128 or permission of the Department of Science, Technology, Engineering and Mathematics.