Computer Network |IP Addresses :Classful Addressing | CSE-311 Lecture-2
Computer Network |IP Addresses: Classful Addressing | CSE-311 Lecture-2
• Understand IPv4 addresses and classes
• Identify the class of an IP address
• Find the network address given an IP address
• Understand masks and how to use them
• Understand subnets and supernets
The identifier used in the IP layer of the TCP/IP protocol suite to identify
each device connected to the Internet is called the Internet address or IP
address. An IP address is a 32-bit address that uniquely and universally
defines the connection of a host or a router to the Internet. IP addresses
are unique. They are unique in the sense that each address defines one,
and only one, connection to the Internet. Two devices on the Internet can
never have the same address.
#ip_address #mask_address #network_address
ip address
