A large accounting company has asked you to assess and redesign their corporate network. They are also opening two new branches in Australia (Brisbane and Sydney), which will require new equipment. They wish to maintain Frame Relay for all WAN links. PART 1 - Network specifications and topology diagram PART 2 - Subnet the network using VLSM, and assign IP addresses to the appropriate devices. PART 3 - Research and source appropriate devices justifying choices (feasibility, efficiency, etc) with a Weighted Scoring Model (WSM) and documented report. PART 4- Security by applying Access Control Lists (ACLs) to filter traffic PART 5- Provide a plan for security and performance management. Page 2 of 6 PART 1 - Network topology diagram PART 1 - Network specifications and topology diagram Network Specifications You have been given the rough sketch for the network topology below. You are to draw the network using Visio, subnet the network (see case study part 2), and assign port numbers and IP addresses to ports. You must save your Visio diagram as a .gif and import to your Excel spreadsheet (use one worksheet for the diagram (i.e., nothing else on that work