Which two statements about the LISP implementation are true?

Refer to the exhibit. Which two statements about the LISP implementation are true? (Choose two.)

A. 192.168.1.1 is used as the map-request source.
B. LISP ITR caches the IPv4 mapping data contained in a map-request message.
C. The address of the locator is used as the map-request source.
D. LISP ETR caches the IPv4 mapping data contained in a map-request message.
E. A LISP locator reachability algorithm is used.

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4 thoughts on “Which two statements about the LISP implementation are true?

  1. MY FINAL THOUGHT ON THIS TICKET AND ITS ALMOST IDENTICAL COUNTERPART.

    The correct answers are A and B. See the below shown Link for verification.

    (A) is correct but on the other question like it there is a typo in the answer. It should say 192.168.
    (B) is incorrect because….well because….lol (process of elimintation)
    (C) is incorrect because the the locator address is a 10 address not 192. Therefore the default setting is not being used.
    (D) is correct based on the Configuring Optional LISP ITR/ETR (xTR) Functionality section Step 2 in the link shown below.
    (E) is incorrect because the isp loc-reach-algorithm is not present in the Exhibit.

    Decipher for yourself at this link:
    https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/lisp/configuration/guide/b_NX-OS_LISP_Configuration_Guide/b_NX-OS_LISP_Configuration_Guide_chapter_01.html

  2. There are two copies of the same question (with exactly the same picture), and two completely different answers…

    1. I think the other one has a different answer do to a typo in the IP address in one of the answer choices. The other one you speak of says 192.160.1.1. I think there’s no way they would put an obviously incorrect answer choice. 192.160 does not exist anywhere in the exhibit. So I think whoever typed the answer choices for the other question typed 192.160 instead of 192.168 by mistake.

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