Basics of networksLaajuus (5 cr)

Objective

You know the basics of the OSI model, generic cabling, network standards, IP addresses and LAN devices.

Content

What terminology is used with reference to different networks (LAN, MAN, WAN) and what roles do these networks have?
What are the layers of the OSI model?
How are networks cabled?
What is Ethernet technology?
Whar are LAN switches and routers?
What is the purpose of IPv4 and IPv6 addresses and IPv4 subnetting?
How is a small network tested?
What are the basics of network security?

Materials

ICT environment

Evaluation

Students are able to
a. use professional vocabulary systematically.
b. look for information in the key information sources of the field.
c. identify interrelated tasks.
e. use the key models, methods, software and techniques of the professional field.