Data communication and computer network are used in the everyday life of the people. Some of these everyday activities includes, email transactions, uploading and downloading videos on YouTube, making phone calls on your mobile phone and Searching files online. Describe all the protocols that are associated with these everyday life activities and their roles. Using the diagram below, discuss the topology employed as well as its pros and cons. Core Layer Distribution Layer iii. 207.64.52.11 iv. 225.34.2.1 Access Layer b. Consider the case of Malaysia Tech, which is granted a site address 201.70.64.0. The company needs six subnets. Design the subnets for this company. [10 Marks] b. Using the following IP addresses, find the netid and hosted i. 111.64.2.6 ii. 131.57.9.3