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JN0-349 Exam - Question 48


Which two statements about Martian addresses are correct? (Choose two.)

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Correct Answer: AB

Martian addresses are considered invalid or reserved addresses that should not appear in the global routing infrastructure. Juniper devices often use route filters with prefix match types to manage Martian addresses, ensuring they are appropriately handled. Furthermore, Martian addresses are usually filtered out and not installed in the routing table by default to maintain network integrity and prevent routing anomalies.

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julin_10Options: AB
Dec 16, 2023

A. Martian addresses require a route prefix match type. B. Martian addresses are not installed in the routing table by default. Explanation: A. In Juniper devices, you might configure a route filter with a prefix match type to filter out Martian addresses. Martian addresses are typically private or reserved addresses that should not appear on the public internet, and using a route filter with a prefix match type allows you to control their handling in the routing table. B. Martian addresses are not installed in the routing table by default on Juniper devices. Routers typically filter out Martian addresses to prevent them from being used in the global routing infrastructure. Juniper devices may have default filtering mechanisms in place to handle Martian addresses appropriately.