Relates to Lab 3.
Covers the principles of IP subnetting.
In any network (or subnet) one can use most of the IP
addresses for host addresses.
One loses two addresses for every network or subnet.
1. Network Address
What is a Wide Area Network?
Difference between LANs and WANs
Packet Switches in WAN
WIDE AREA NETWORKS WAN
WHAT IS A WAN ?
A Local Area Network (LAN) can span a single building or campus,
A Metropolitan Area Network (MAN) can s
1)What is meant by micro controller?
A device which contains the microprocessor with integrated peripherals like memory, serial ports, parallel ports,
timer/counter, interrupt controller, data acquisition interfaces like ADC, DAC is called micro controlle
Data transmission refers to the
movement of data in form of bits
between two or more digital
Subnets in TCP/IP Networks
N. Ganesan, Ph.D.
N. Ganesan, All
Introduction to Subnetting
Division of a network into subnets
For example, division of a Class B
address into several Class C
1)What is microprocessor?
It is a program controlled semi conductor device (IC), which fetches, decodes and execute instructions.
2)What are the basic units of microprocessor?
The basic units or blocks of microprocessor are ALU, an array of registers and
Computer Network Basic Concepts
Classification Of Computer Networks
1) Expand ECE.
Electronics & Communication Engineering.
2) What is Electronic?
The study and use of electrical devices that operate by controlling the flow of electrons or other electrically charged
3) What is communication?