You're the network administrator for a company that has just expanded from one floor to two floors of a large building, and the number of workstations you need has doubled from 50 to 100. you're concerned that network performance will suffer if you add computers to the existing lan. in addition, new users will be working in a separate business unit, and there are reasons to logically separate the two groups of computers. what type of network should you configure?
1) man
2) internetwork
3) wan
4) vpn
5) extended lan

(2) Internetwork

Explanation:

 According to the question, the inter-network should be configured as the inter-network is the type of network that are formed by connecting all the inter network together in which the user can easily communicate with each other.

 This can be done by using the efficient technique which is known as inter-networking. It is the technique that ensure the data communication and it is operated by using different types of entities by using internet routing protocol.

Therefore, Option (2) is correct.

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