Smith company is an enterprise Australian company based in Sydney. It is growing fast and the company is aiming to expan

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Smith company is an enterprise Australian company based in
Sydney. It is growing fast and the company is aiming to expand
their business in other cities in Australia and also in Singapore.
Sydney building (50000 users), Melbourne building (32000 users),
Brisbane building (25000 users) and Singapore building (17000
users) The company uses 12.07.0.0/8 at the company headquarters in
Sydney and need to use a subnetting structure to incorporate the
new cities. Adhering to the subnetting scheme and using VLSM,
assign a subnet address to the networks and their links. Each
branch's offices have 8 levels of building and access to the
Internet is crucial for each office, as well as inter-branch-office
networking. Each branch has 6 servers which are located on the
Fifth floor of each branch The large company headquarter is in
Sydney and the new subnets must have connectivity from Sydney and
other cities in Australia and Singapore. You need to think about
cost-effectiveness and also Smith company is aiming to create an
intranet for its branches in Australia and Singapore. You need to
think about creating a VPN for this company. The company is facing
with different cyber- attacks annually and also, they are facing
with some insider attack. Find some solutions to mitigate these
types attacks Elements Your goal is to design, deploy and
successfully implement their business requirements using all of the
following: • Switches • Routers • Workstations • IP addressing
hosts, subnet addresses, broadcast addresses • Default routes •
Cables Solution You are required to design the topology for the
four new sub-networks and their connection to the Sydney office.
You must document each step you have taken, including your research
sources. You need to come with a design report and send it to your
technical manager. Report: The report must contain the following
sections: Introduction: Critical analysis of networking
requirements 2. Local Area Network (LAN): Design and description of
Local Area Network for all subnets which must include: a. Network
topology: Discuss the reasons for choosing the particular network
topology. LAN design connections to the servers, connection to
other subnets and also the internet/intranet 3. Hardware: Provide a
complete description of all interconnecting devices (switches,
routers, hubs and access points) and wiring used to build the
network. Justify your choice. Conclusion: Comprehensive summary of
the work done and recommendations.