Question:
Refer to the exhibit. What is the most efficient summarization that R1 can use to advertise its networks to R2?
- 172.1.0.0/24
- 172.1.2.0/21
- 172.1.4.0/22
Explanation: The 172.1.4.0/22 subnet encompasses all routes from the IP range 172.1.4.0 ?172.1.7.255.
Exam with this question: CCNA v3.0 (200-125) Study Guide – Exam Dumps
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