Case Project 2-1: The Differences Between IPv4 and IPv6 You are a network engineer for an IT consulting firm named F1IT. One of your clients, Beautivision, a chain of plastic surgery clinics with 80 locations nationwide, has asked you to prepare a proposal for implementing IPv6 in Beautivision’s corporate headquarters, its WAN network, and its clinic locations. In preparation, you need to create a one- to two-page memo that describes the main differences between IPv4 and IPv6. Write the memo to Mary Jane Newman, communications manager for Beautivision. When preparing the memo, keep in mind that Ms. Newman has some knowledge of information technology but is not an expert.