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Exam 300-615 topic 1 question 2 discussion

Actual exam question from Cisco's 300-615
Question #: 2
Topic #: 1
[All 300-615 Questions]

A mission-critical server is connected to site A. Connectivity to this server is lost from site B because the MAC route is missing in the OTV VDC of the Cisco Nexus
7000 in site B due to MAC aging. Which action allows the flooding of the unknown unicast MAC on the Nexus 7000 in the OTV VDC?

  • A. Use route map to statically advertise this MAC and redistribute with IS-IS.
  • B. Unknown unicast flooding is not allowed.
  • C. Use the otv flood mac <> command to selectively flood traffic for a given MAC.
  • D. Use the otv isis bfd <> command to configure BFD protocol.
Show Suggested Answer Hide Answer
Suggested Answer: B 🗳️
by ccnp_or_bust at Feb. 19, 2021, 5:41 p.m.

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scorpfe
2 weeks, 4 days ago
Selected Answer: C
C should be
upvoted 1 times
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[Removed]
8 months ago
Selected Answer: B
B is correct.
upvoted 1 times
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NumberZet
1 year, 11 months ago
Selected Answer: C
C must be correct. According to Here_comes_MrLamb's cisco pdf, page 6.
upvoted 1 times
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Here_comes_MrLamb
4 years, 1 month ago
Correct is C https://www.cisco.com/c/dam/en/us/products/collateral/switches/nexus-7000-series-switches/guide_c07-728315.pdf With the Cisco NX-OS Release 6.2(2), we now support selective unknown unicast flooding based on the MAC address. In order to use this feature, the following one-line configuration must be added: OTV-VDC(config)# otv flood mac 0000.2101.1111 vlan 72
upvoted 3 times
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ccnp_or_bust
4 years, 2 months ago
Shouldn't this be C? otv flood mac To enable selective unicast Overlay Transport Virtualization (OTV) flooding, use the otv flood mac command. To revert to the default setting, use the no form of this command. otv flood mac mac-address vlan vlan-id
upvoted 4 times
hadilyounis
4 years, 2 months ago
it's C yes
upvoted 3 times
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