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4A0-105 Actual Exam Questions

Last updated on Dec. 20, 2024.
Vendor:Nokia
Exam Code:4A0-105
Exam Name:Nokia Virtual Private LAN Services
Exam Questions:193
97% Passed the exam with this material
 

Topic 1 - Topic 1, Volume A

Question #1 Topic 1

Which of the following technologies allows for two explicit VLAN tags to be received from a customer device?

  • A. RSVP-TE
  • B. SP-VLAN
  • C. QinQ
  • D. Dot1Q
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Correct Answer: C 🗳️

Question #2 Topic 1

What is the SA in the Ethernet frame used for by a layer 2 switch?

  • A. MAC learning
  • B. SA filtering
  • C. Routing table population
  • D. Frame forwarding
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Correct Answer: A 🗳️

Question #3 Topic 1

What are the limitations of a traditional layer 2 switch? (Choose 3}

  • A. Isolates collision domains.
  • B. Requires layer 2 loop prevention.
  • C. Slow response to topology changes.
  • D. Limited to 4094 vlans per switch.
  • E. Increased flooding.
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Correct Answer: BCD 🗳️

Question #4 Topic 1

Which of the following statements about the VC-ID is false?

  • A. The vc-id is signaled in the control plane.
  • B. The vc-id is part of the data plane encapsulation.
  • C. There is a vc-id to vc-label mapping.
  • D. The vc-id has point to point significance.
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Correct Answer: B 🗳️

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