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Exam ACE-A1.2 topic 1 question 36 discussion

Actual exam question from Arista's ACE-A1.2
Question #: 36
Topic #: 1
[All ACE-A1.2 Questions]

Which command will successfully configure Ethernet5 to be 40Gbps on an Arista 7150-52 switch?

  • A. An Arista 7150-52 dos not support 40Gbps
  • B. Since Ethernet 5 is a 10Gbps port, 40Gbps is not possible.
  • C. Arista(config-if-Et5)#speed forced 40gfull
  • D. Arista(config-if-Et5)#speed 40gfull
Show Suggested Answer Hide Answer
Suggested Answer: C 🗳️
Reference:
https://www.arista.com/zh/um-eos-4172f/eos-section-9-5-ethernet-configuration-procedures

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Nolasco
3 years, 8 months ago
Sorry Not 7150-50 BUT 7150-52 as seen clearly on the Switch. B can't be correct because e 5 is 40G and not 10G on 7150-52. I stay with C https://www.arista.com/assets/data/pdf/Datasheets/7150S_Datasheet.pdf
upvoted 1 times
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Nolasco
3 years, 8 months ago
B can't be correct because e 5 is 40G and not 10G on 7150-50 https://www.arista.com/assets/data/pdf/Datasheets/7150S_Datasheet.pdf
upvoted 1 times
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Nolasco
3 years, 8 months ago
B can't be correct because e 5 is 40G and not 10G on 7150 https://www.arista.com/assets/data/pdf/Datasheets/7150S_Datasheet.pdf
upvoted 1 times
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shan
4 years, 1 month ago
Thats right, answer is B, by default all ports is 10G and if wanna use 40G, need to make an Agile Port(combination of 4x10G ports0 to form 1x40G port.
upvoted 1 times
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thangngo
4 years, 10 months ago
B is correct, Et5 is non-primary ports
upvoted 3 times
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