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Exam ACE-A1.2 topic 1 question 29 discussion

Actual exam question from Arista's ACE-A1.2
Question #: 29
Topic #: 1
[All ACE-A1.2 Questions]

When using Monitor Sessions with a destination of the CPU, it is impossible to forward an entire 10Gbps worth of traffic due to internal COPP policies. How might you successfully use this feature given these constraints?

  • A. You just have to live with it.
  • B. Use packet truncation.
  • C. Use ACL filters applied to the mirror session.
  • D. Buy a switch with a larger TCAM.
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Suggested Answer: C 🗳️
by manhtran93 at Jan. 6, 2020, 4:14 p.m.

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network_guru
1 year, 4 months ago
I would say packet truncation. For me, the ACL method is when you have a specific source/destination you want to mirror. Though the ACL method would reduce the impact on the CPU, but the question is geared around the entire 10G of the port that is being mirrored. So I would say Packet truncation as the final answer.. So B.
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manhtran93
2 years, 5 months ago
why dont B and C
upvoted 1 times
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