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Cisco 300-615 Exam - Topic 2 Question 22 Discussion

Actual exam question for Cisco's 300-615 exam

Question #: 22
Topic #: 2

[All 300-615 Questions]

One of Cisco Nexus Series interfaces has become errdisabled with the error message ''DCX-No ACK in 100 PDUs''. What is the cause of this error?

AThe host has not responded to the Control Sub-TLV DCBX exchanges of the switch.

BThe acknowledgement number in the server response has not incremented for 100 exchanges.

CCisco Discovery Protocol is disabled on the switch.

DLLDP is disabled on the switch.

Show Suggested Answer

Suggested Answer: B

by Rodolfo at May 06, 2022, 06:13 AM

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Queen

10 months ago

No way it's D, LLDP should be fine in most setups.

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Douglass

10 months ago

Surprised it's not just a simple config error!

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Louisa

11 months ago

C is a possibility, but I doubt that's the main cause.

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Jeannetta

11 months ago

I think it's B, the ack number issue sounds right.

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Tracie

11 months ago

Definitely A, the host isn't responding to DCBX.

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Leontine

11 months ago

Ah, I see. The question is asking for two filtering options, so I'll need to select two of the given choices. Time to carefully consider each one.

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Gracie

11 months ago

This looks like a tricky one. I'll need to think through the order of the actions carefully to make sure the VMs are properly remediated.

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Ligia

11 months ago

Hmm, I'm a bit confused by the wording here. I'll need to re-read the question a few times to make sure I understand all the nuances before selecting an answer.

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