Answer to Question #234297 in Computer Networks for ABDULLAHI

Question

The address of a computer on the Internet is commonly referred to as the IP Address (Internet Protocol).

What are the key elements of protocols? [ 6 Marks]

b)   In computer networking two versions of IP address are used i.e., IPv4 and IPv6.

Give your point of view, can IPv6 replace IPv4 or co-exist with IPv6? Justify your opinion with two solid reasons.                                             [ 7 Marks]

 

c)   What is the role of the IEEE in computer networking?                             [ 3 Marks]

 

d)   What are the important differences between MAC address and IP address? [ 4 Marks]

Answer 1

(a)

1. Syntax - this is the format of data and signal levels. It indicates how to read the data in the form of bits or fields.

2. Semantics - refers to the interpretation of each section of bits or fields. It defines which fields defines what action and how a particular section of bits or pattern can be interpreted and which action needs to be taken.

3. Timing - it performs speed matching, sequencing and flow of control of the data items.

(b) The IPV6 can replace the IPV4 because the IPV4 is running out of addresses due to it's widespread usage from the proliferation of so many connected devices and also the IPV6 protocols provides unique IP addresses necessary for internet connected devices to communicate.

(c) IEEE is a professional association which develops, defines and reviews electronics and computer science standards. It's mission is to foster technological innovation and excellence for the benefits of humanity.

(d) MAC address is used to ensure the physical address of a computer and it uniquely identifies the devices on a network while the IP address is used to uniquely identify the connection of network with that device that takes part in the network.