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Exam 400-151 All Questions

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Exam 400-151 topic 1 question 4 discussion

Actual exam question from Cisco's 400-151
Question #: 4
Topic #: 1
[All 400-151 Questions]

Which statement about VTP bombing is true?

  • A. It occurs because of configuration mismatch on VTPv3 switches. This problem can be avoided using a confirmation management tool.
  • B. It occurs when switches with different VTP versions are connected together. This situation may occur when a new switch is plugged into a stable VTP domain. The MAC address table of the new switch overrides the MAC address table of stable switches causing interruption of service.
  • C. It occurs when a client connects to a switch and launches a distributed denial of service attack against the VTP domain. This attack is possible only ifthe client knows the VTP password.
  • D. It occurs when a server with a higher revision number and a wrong VTP database is inserted into the VTP domain. This situation may occur when a new switch plugged into a stable VTP domain. The incorrect database is propagated to the domain and the earlier stable database is overwritten. D
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Yorsh
5 years, 5 months ago
Answer D https://www.cisco.com/c/en/us/td/docs/switches/datacenter/sw/nx-os/layer2/configuration/guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide/b_Cisco_Nexus_7000_Series_NX-OS_Layer_2_Switching_Configuration_Guide_chapter_0101.pdf
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