It is expected that the new site as shown below, called the "Technology Centre" will cater for approximately $500$students in the first instance but will expand rapidly. In the ground floor there will be a lecturer theatre catering for approximately $400$computers$,$ with facilities available for students to plug in their wireless laptops if needed, in the first floor there will be $4$classrooms equipped with $20$computers$,$ in the second floor $3$rooms for staff and administration with a capacity of $20$computers in each room.

You are the network manager who has been called in to advise the college management on how to build a network for the new site and advise on future expansion plans. The network you propose for the new site will need to be connected to the other two sites of the college, and should cater for all the student curriculum needs, staff and requirements specification. The network will need to support all floors see the diagram below.

$-$The workstations will need secure$,$fast and robust access to the company database.

$-$Staff will be expected to use email as a regular communication method and have access to the World Wide Web.

$-$There will need to be provision for some, heavily controlled wireless access.

$-$Security is a main priority as confidential information will be in constant use and is covered by GDPR$.$

$-$There will need to be control of user accounts, system access, resource sharing and access permissions across the network you design.

$-$There will need to be secure broadband access via the company Virtual Private Network to the different campuses.

$-$It is proposed to use an intranet to disseminate company information internally to this site. Core hardware must be kept in a secure place.

Task$1$:

Discuss the benefits and constraints of the above network.

Explain how the following protocols are used to support the above network for etc routed protocols ipv$4$ipv$6$etc

Discuss the various benefits and constraints relating to different network types and standards eg Osi model tcp$/$ip model, IEEE $802.$x P$1$

Explore the use, evolution, limitations and industry developments in mobile netowrks for the following key technologies: WIFI $($IEEE $802\mathrm{.}11),$Bluetooth $($IEEE $802\mathrm{.}15),$Wimax $($IEEE $802$:$16),$zigbee $($IEEE $802\mathrm{.}15\mathrm{.}4)$used in IoT and $(3$G$,4$G$,5$G$).$Furthermore dicuss the following network devices wireless access point $($AP$)$wireless nic adapters.

Task$2$:

Explain the impact of different network topologies have on communication and bandwith requirements: peer based, client server

Logical:Ethernet $,$token ring

Phyiscal: star ring mesh tree