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Exam 300-630 topic 1 question 8 discussion

Actual exam question from Cisco's 300-630
Question #: 8
Topic #: 1
[All 300-630 Questions]

What is the purpose of the Forwarding Tag (FTAG) in Cisco ACI?

  • A. FTAG is used in Cisco ACI to add a label to the iVXLAN traffic in the fabric to apply the correct policy.
  • B. FTAG is used in Cisco ACI to add a label to the VXLAN traffic in the fabric to apply the correct policy.
  • C. FTAG trees in Cisco ACI are used to load balance unicast traffic.
  • D. FTAG trees in Cisco ACI are used to load balance mutli-destination traffic.
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Suggested Answer: D 🗳️
by tomasmafonso at Feb. 28, 2023, 9:23 p.m.

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Brand
6 months, 3 weeks ago
https://www.cisco.com/c/en/us/td/docs/switches/datacenter/aci/apic/sw/1-x/aci-fundamentals/b_ACI-Fundamentals/b_ACI-Fundamentals_chapter_010010.html
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udo2020
7 months ago
D is right. The ACI fabric uses Forwarding Tag (FTAG) trees to load balance multi-destination traffic. All multi-destination traffic is forwarded in the form of encapsulated IP multicast traffic within the fabric. The ingress leaf assigns an FTAG to the traffic when forwarding it to the spine.
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tomasmafonso
2 years, 2 months ago
Selected Answer: D
I think D is correct
upvoted 3 times
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