Design a Campus network and demonstrate your design for a switch block using packet tracer. You should use a minimum of $3$ switches in your demonstration $(2$ distribution layer switches and $1$ access layer switch$).$ Your network should include the following technologies: $4$ VLANs, with associated IP addressing scheme $($your addressing scheme should accommodate $200$ possible users in each VLAN. Trunking. A spanning tree implementation of your choice Resiliency at layer $1$ and $2.$ InterVLAN routing using a routing protocol of your choice. Additionally you may wish to: Demonstrate resiliency at layer $3.$ Produce an addressing scheme which would allow multiple buildings $($switch blocks with similar requirements$)$ to be accommodated in future. You may wish to include a network diagram and you should able to explain your reasons for the design choices you have made. During your presentation you will be required to resolve an incident in the form of a trouble tickets in your chosen topology. The ticket should define clearly a specific problemon the network in order to support the investigation and resolution of the issue. Configuration resolution restrictions$($e$.$g$.$ no use of $$show run$)$ may be applied to indicate a more advanced and detailed understanding of the technologies. You should narrate the steps you take $($including show and debug commands$)$ to resolve the ticket and explain your resolution strategy. Wireshark and other tools such as focused debugs could be used to demonstrate advanced techniques. You will be required to give a short presentation $(15$ minutes maximum$)$ explaining the main features of your design and resolving the trouble ticket you have introduced into your network. Refer to the skills test rubric for the marking scheme of this assessment.