You are working as an IT graduate in a fast growing Finance Company in Australia. Your IT department is responsible for designing and developing a secure Virtual Private Networks (VPN) connection between its two branches in Sydney and Adelaide. Additionally, there will be at least 4 remote users who will be travelling and should be able to access the companys network on the fly. You are asked to come up with a suitable VPN design proposal for the company addressing the security needs for the company. The proposal should have the following two sections. Part A: VPN Design (35 Marks) 1. Design a network for the company 2. Build VPN services for the users. The network solution would be built on a simulator (such as Packet Tracer) 3. Include establishing VPN connections from remote sites to main branch in Adelaide. 4. You need to select the IP address of your network at main branch based on your group ID such as: 192.168.G.0, where G is your Group ID. The other branches at Sydney and Adelaide should use a different IP. You may use different IP for WAN connection. The proposal must include the following outline: a. Introduction b. Scopes and Limitations c. Requirements (Network parts and VPN service parts) d. Network Design i. Logical Design ii. Physical Design iii. Network Topologies iv. IP addressing v. Security features and Policies vi. Redundancy and Failover plans vii. VPN service Deployment and implementation Refer to the sample Case study document included in Moodle Lab section for network design, and consider how to deploy and implement relevant VPN services onto the network. You need to choose the right type of VPNs and protocols that satisfy the requirements for remote and branch to branch connectivity.