A switch requires an IP address to be configured on a virtual interface, what is this called?

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Multiple Choice

A switch requires an IP address to be configured on a virtual interface, what is this called?

Explanation:
Switch Virtual Interface, or SVI, is the term for a virtual interface on a switch that carries an IP address for a VLAN. An SVI lets the switch act as a gateway for devices in that VLAN and enables routing between VLANs on a Layer 3 switch. In practice, you create an SVI for each VLAN (for example, one SVI with an IP like 192.168.10.1/24 for VLAN 10 and another for VLAN 20) so hosts have a gateway and the switch can route traffic between those VLANs if IP routing is enabled. This is distinct from a VLAN, which is just a way to segment traffic; a VNI relates to VXLAN overlays; MVI isn't a standard term here.

Switch Virtual Interface, or SVI, is the term for a virtual interface on a switch that carries an IP address for a VLAN. An SVI lets the switch act as a gateway for devices in that VLAN and enables routing between VLANs on a Layer 3 switch. In practice, you create an SVI for each VLAN (for example, one SVI with an IP like 192.168.10.1/24 for VLAN 10 and another for VLAN 20) so hosts have a gateway and the switch can route traffic between those VLANs if IP routing is enabled. This is distinct from a VLAN, which is just a way to segment traffic; a VNI relates to VXLAN overlays; MVI isn't a standard term here.

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