VLAN Routing MCQs with answers Page - 4

You will find multiple-choice questions (MCQs) related to #VLAN Routing here. Go through these questions to prepare effectively for your upcoming exams and interviews.

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A

Admin • 807.45K Points
Coach

Q. How many subinterfaces are needed for routing between three VLANs using Router-on-a-Stick?

  • (A) Three subinterfaces
  • (B) One subinterface
  • (C) Two subinterfaces
  • (D) No subinterfaces

A

Admin • 807.45K Points
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Q. Which of the following allows inter-VLAN routing without an external router?

  • (A) Layer 3 Switch
  • (B) Layer 2 Switch
  • (C) Hub
  • (D) Access Point

A

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Q. What is a potential drawback of Router-on-a-Stick in large networks?

  • (A) Bandwidth bottleneck on the single trunk link
  • (B) Multiple routing loops
  • (C) Complex configuration of VLAN trunks
  • (D) Incompatibility with Ethernet

A

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Q. Which layer of the OSI model handles VLAN routing?

  • (A) Layer 3 – Network Layer
  • (B) Layer 2 – Data Link Layer
  • (C) Layer 1 – Physical Layer
  • (D) Layer 4 – Transport Layer

A

Admin • 807.45K Points
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Q. Which routing method provides the best performance for inter-VLAN routing in enterprise networks?

  • (A) Layer 3 Switch Routing
  • (B) Router-on-a-Stick
  • (C) Static Routing only
  • (D) Hub-based VLANs

A

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Coach

Q. What is required for a VLAN interface (SVI) to become active on a Layer 3 switch?

  • (A) The VLAN must exist and have active ports
  • (B) A default route must be configured
  • (C) The switch must have spanning-tree disabled
  • (D) The port must be configured as access mode

A

Admin • 807.45K Points
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Q. What type of addressing is used for inter-VLAN routing?

  • (A) IP addressing
  • (B) MAC addressing
  • (C) Port addressing
  • (D) Frame addressing

A

Admin • 807.45K Points
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Q. In a Layer 3 switch, each VLAN interface should be assigned:

  • (A) A unique IP address from a separate subnet
  • (B) The same IP address as other VLANs
  • (C) No IP address
  • (D) A loopback address

A

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Q. Which Cisco command verifies the status of all VLAN interfaces?

  • (A) show ip interface brief
  • (B) show vlan summary
  • (C) show interface trunk
  • (D) show running-config

A

Admin • 807.45K Points
Coach

Q. Which command shows active trunk links and VLANs allowed on them?

  • (A) show interfaces trunk
  • (B) show vlan active
  • (C) show spanning-tree
  • (D) show ip route
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