Designing Cisco Network Service Architectures (ARCH, legacy) — Question 66
An organization is acquiring another company and merging the two company networks. No subnets overlap, but the engineer must limit the networks advertised to the new organization. Which feature implements this requirement?
Answer options
- A. route filtering
- B. stub area
- C. passive interface
- D. interface ACL
Correct answer: A
Explanation
Route filtering is the correct answer because it allows the engineer to selectively advertise only certain routes, meeting the requirement to limit the networks shown to the new organization. The other options, such as stub area, passive interface, and interface ACL, serve different purposes and do not specifically address the need to restrict advertised networks.