Exam 300-620 topic 1 question 165 discussion

Actual exam question from Cisco's 300-620

Question #: 165
Topic #: 1

Refer to the exhibit. An engineer must allow IP mobility between Site1 and Site2 in a Cisco ACI Multi-Site orchestrator. The design must meet these requirements:
• A disaster recovery (DR) solution must exist between the sites that do not require vMotion support.
• The application must be started at a DR site without having to re-IP the application servers.
• The solution must avoid any broadcast storms between the sites.

Which two actions meet these criteria? (Choose two.)

A. Define a unique bridge domain subnet per site.
B. Configure STP between Cisco ACI fabrics.
C. Deploy a local EPG for Site1 and Site2
D. Disable Inter-site BUM Traffic.
E. Apply the L2 Stretch feature.

Show Suggested Answer

Suggested Answer: DE 🗳️

by VY01 at March 9, 2023, 7:48 a.m.

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Rollizo

8 months, 1 week ago

Selected Answer: DE

Check official guide about redundant DC

upvoted 1 times

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Ron_Berserker

1 year, 10 months ago

Selected Answer: DE

Stretch tenant/VRF but also BDs/EPGs across ACI fabrics IP mobility (and live migration) can be supported without enabling BUM forwarding https://www.ciscolive.com/c/dam/r/ciscolive/global-event/docs/2022/pdf/BRKDCN-2480b.pdf

upvoted 3 times

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imanus

2 years, 2 months ago

Selected Answer: CD

I think L2 stretch shoulnd´t be enabled, esepcially because if we disable Inter-Sight BUM there would anyway be no use of stretching the vlan. I think the EPGs should be local to each site (the opposite of stretching the vlans). And in this scenario we can still keep same IP addressing because sites are anyhow isolated because of disabling BUM. That´s how I see it

upvoted 1 times

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Rododendron2

2 years, 2 months ago

Selected Answer: DE

ABC is nonsense , co DE

upvoted 1 times

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VY01

2 years, 4 months ago

Selected Answer: DE

I think DE

upvoted 4 times

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