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Cisco Implementing IP Routing(CCNP 300-101)

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회차 · 2026-10

How many usable host addresses are in a conventional IPv4 /27 subnet?

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2026-10 회차 · 연습문제 23개와 해설

공식 기출 회차와 구분되는 자체 제작 학습 자료입니다.

The exam code in this catalog entry is retired. This 2026-10 set reviews foundational concepts; it does not claim alignment with a current replacement exam blueprint.

이 페이지의 연습문제 20개

  1. How many usable host addresses are in a conventional IPv4 /27 subnet?

  2. What is the primary purpose of Spanning Tree Protocol in a switched LAN?

  3. Which route is selected first when destination prefixes have different lengths?

  4. When several routes match a destination, what forwarding rule applies before comparing route-source preferences?

  5. A router has 10.0.0.0/8 and 10.2.0.0/16. Which route matches destination 10.2.3.4 most specifically?

  6. What is a floating static route intended to provide?

  7. Which OSPF structure describes link-state information shared within an area?

  8. What is the primary function of the OSPF designated router on a suitable multiaccess network?

  9. What must neighboring OSPF routers generally agree on to form the intended adjacency?

  10. Why summarize routes at an appropriate boundary?

  11. What prefix summarizes 192.0.2.0/25 and 192.0.2.128/25?

  12. What is the role of a routing protocol metric?

  13. Why is mutual redistribution between routing protocols risky without controls?

  14. What does a route filter control?

  15. What is the basic purpose of policy-based routing?

  16. Why should a backup next hop be tested under primary-path failure?

  17. What does IPv6 Neighbor Discovery use for address resolution and router discovery?

  18. What is the purpose of a link-local IPv6 next-hop address?

  19. Which symptom can result from a routing loop?

  20. Why examine both forward and return routes during troubleshooting?

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