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300-420 · Question #13

300-420 Question #13: Real Exam Question with Answer & Explanation

The correct answer is B: Use a single IP address to create a static NAT entry. You wouldn't create a NAT to convert every single user from the newly acquired company into one IP address in the other existing company. You would create a static NAT for traffic destined to the server at the network boundary between the 2 companies. Traffic destined to the serv

Advanced Addressing and Routing Solutions

Question

Company A recently acquired another company. Users of the newly acquired company must be able to access a server that exists on Company A's network, both companies use overlapping IP address ranges. Which action conserves IP address space and provides access to the server?

Options

  • AUse a single IP address to create overload NAT
  • BUse a single IP address to create a static NAT entry
  • CBuild one-to-one NAT translation for every user that needs access
  • DRe-IP overlapping address space in the acquired company

Explanation

You wouldn't create a NAT to convert every single user from the newly acquired company into one IP address in the other existing company. You would create a static NAT for traffic destined to the server at the network boundary between the 2 companies. Traffic destined to the server from the newly acquired company would be NAT'd to the server IP in Company A.

Topics

#NAT#Static NAT#Overlapping IP addresses#Network Integration

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