You are hired to design an IP addressing scheme for five departments that will provide security and access to the Internet. Each department requires...

You are hired to design an IP addressing scheme for five departments that will provide security and accessto the Internet. Each department requires between 1,500 – 2,000 IP addresses. The company will have2,000 IP addresses accessing the Internet at any given time. Start by designing an IP addressing scheme, then, for each department, assign an IP address range andspecify the subnet mask.Subnet MaskDepartment ADepartment BDepartment CDepartment DDepartment ENext, determine which NAT method you would implement for this scenario. The plan should have all of theappropriate NAT commands and the verification commands used to prove the accuracy of your configuration. Your paper should reflect the correct configuration commands and the appropriate show commands to verify your work. Write a 1–2page paper listing the plan to present to your superior, who has a technical background, that details your plan and your timeline for implementation. Include your proposed network changes and a two-sentenceoutage message that will be sent by a broadcast email to the affected users, who like to complain whenthe network is not available. Also include other concerns about this change and other departments thatshould potentially be contacted before the change.