Advanced Switching Concepts Module 2 (IP Addressing)



  • Marks:- 10+5+2
  • Name of student: Subhendu Pal
  • Faculty Name: Priya Sawant 
  • Roll No: 1503
  • Date: 17-1-2018
  • Session Name:- IP Addressing

    • IP Addressing :-
    IP Address is diffent the network.
    In order to communicate over the internet, computers and devices must have an IP address(sender & receiver) consider a situation where you are required to locate or communicate to a friend. Typical approach will be to look for the friend's address(it could be a postal address, email id or phone no.) Similarly, in the networking world, two important addresses.
    IPV4 Addressing:- A 32 bit IP address often depicted as dot address. And it is grouped 8 bits at a time. If you look your PC's IP address you can see 4 parts of numbers separated by dots, something like 124.187.1.3 and those each number separated by the dots is of 8 bits. Each group of 8 bits is called an octet.
    This IPV4 class is 5 & small the IPV6.

    Classification of IP address

    • Class A :-  class range 0-127 .addresses are assigned to networks with a very large number of hosts.
    • Class B :-  class range 128-191. addresses are assigned to medium-sized to large-sized networks.
    • Class C  :-  class range 192- 223 addresses are used for small networks.
    • Class D :-  class range 224-239. addresses are reserved for IP multicast addresses.
    • Class E :-  class range 240-254 is an experimental address that is reserved for future use.


    Questions:-
    1. What is IP addressing
    2. Difference between IPV4 & IPV6
    3. Explain classes of IP addresses
    4. What is subnat marks


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