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Exam 312-49 All Questions

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Exam 312-49 topic 1 question 267 discussion

Actual exam question from ECCouncil's 312-49
Question #: 267
Topic #: 1
[All 312-49 Questions]

Sniffers that place NICs in promiscuous mode work at what layer of the OSI model?

  • A. Network
  • B. Transport
  • C. Physical
  • D. Data Link
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Suggested Answer: C 🗳️
by thebigdax at June 30, 2022, 2:59 p.m.

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thebigdax
1 year, 1 month ago
Selected Answer: D
Layer 2 is the data link layer. The three elements of the Layer 2 Security policy are promiscuous mode, MAC address changes, and forged transmits. In non-promiscuous mode, a guest adapter listens to traffic only on its own MAC address https://docs.vmware.com/en/VMware-vSphere/6.0/com.vmware.vsphere.hostclient.doc/GUID-74E2059A-CC5E-4B06-81B5-3881C80E46CE.html#:~:text=Layer%202%20is%20the%20data%20link%20layer.%20The,to%20traffic%20only%20on%20its%20own%20MAC%20address.
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