A newtwork administrator needs to create an SVI on a Layer 3-capable device to separate voice and data traffic. Which of the following best explains this use case?

The correct answer is C. A logical interface used for the routing of VLANs. An SVI (Switched Virtual Interface) is a logical interface on a Layer 3-capable switch used to route traffic between VLANs. This is particularly useful in environments where voice and data traffic need to be separated, as each type of traffic can be assigned to different VLANs…

Submitted by salim_om· Mar 6, 2026Network Implementation

Question

Options

AA physical interface used for trunking logical ports
BA physical interface used for management access
CA logical interface used for the routing of VLANs
DA logical interface used when the number of physical ports is insufficent.

How the community answered

(24 responses)

B
4% (1)
C
92% (22)
D
4% (1)

Explanation

An SVI (Switched Virtual Interface) is a logical interface on a Layer 3-capable switch used to route traffic between VLANs. This is particularly useful in environments where voice and data traffic need to be separated, as each type of traffic can be assigned to different VLANs and routed accordingly. SVI (Switched Virtual Interface): A virtual interface created on a switch for inter-VLAN routing. VLAN Routing: Enables the routing of traffic between VLANs on a Layer 3 switch, allowing for logical separation of different types of traffic, such as voice and data. Use Case: Commonly used in scenarios where efficient and segmented traffic management is required, such as in VoIP implementations.

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