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Exam 300-620 topic 1 question 268 discussion

Actual exam question from Cisco's 300-620
Question #: 268
Topic #: 1
[All 300-620 Questions]

Which tunnel endpoint is shown in this output from interface Io0?

  • A. physical
  • B. fabric
  • C. dynamic
  • D. headend replication
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Suggested Answer: A 🗳️
by ed27 at Feb. 18, 2024, 7:10 p.m.

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ed27
Highly Voted 1 year, 3 months ago
Selected Answer: A
Loopback 0 is physical tunnel endpoint
upvoted 6 times
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designated
Most Recent 6 months ago
Selected Answer: B
The lo0 interface with its assigned IP address acts as the VXLAN Tunnel Endpoint (VTEP), enabling VXLAN encapsulation within the ACI fabric. Thus, the answer is B. Fabric. The loopback interface (lo0) is the VTEP, not the PTEP. The PTEP refers to the physical interfaces (e.g., eth1/49, eth1/50) that carry VXLAN traffic over the fabric underlay. • PTEP: The physical interface on which VXLAN traffic flows. • VTEP (lo0): The logical representation of the VXLAN endpoint, using the loopback interface for encapsulation/decapsulation.
upvoted 2 times
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Ceara
11 months, 3 weeks ago
Selected Answer: A
lo0 is the PTEP (physical).
upvoted 2 times
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Marinheiro
1 year ago
Selected Answer: B
It is fabric
upvoted 2 times
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Community vote distribution
A (35%)
C (25%)
B (20%)
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