Question $2[25$ marks$]$

In a dynamic software development company, the IT department faces a multifaceted challenge in optimising network performance to support diverse operational needs. Within the organisation, various departments, such as development, testing, and client services, demand distinct network configurations. The development team requires high$-$speed connectivity and low latency for real$-$time collaboration on coding projects. Conversely, the testing department handles large data transfers for software validation. Meanwhile, the client services department prioritises seamless communication and reliability in handling customer inquiries.

$2\mathrm{.}1$ For each of the three departments in the organisation, identify the most appropriate switching method that best suits their operational requirements. Explain how each switching method works in detail. $[12$ marks$]$

$3$ HTCP$300-1-$Jul$-$Dec$2024-$FA$1-$V$2-08082024$

$2\mathrm{.}2$ You have just started a new job at a medium$-$sized company, and your first task is to set up the network infrastructure for a new office space. As you are configuring the network, you realise you need to implement Dynamic Host Configuration Protocol $($DHCP$)$ to automate IP address assignments for the devices in the office. However, your colleague is unfamiliar with DHCP and its workings. Explain DHCP and demonstrate how it operates in a way that is easy for your colleague to understand. $[10$ marks$]$

$2\mathrm{.}3$ List any three facts about a wireless access point. $[3$ marks$]$