In the SVI example, which VLAN ID is used for the SVI?

In the SVI example, which VLAN ID is used for the SVI?

• A. 24
• B. 25
• C. 26
• D. 27

Answer: (B)

An SVI is a virtual Layer 3 interface that represents a specific VLAN on a switch. The VLAN ID assigned to that SVI defines which VLAN’s subnet the SVI serves and acts as the gateway for devices in that VLAN. In this example, the SVI is configured for VLAN 25, so the SVI belongs to VLAN 25’s network and would carry the IP gateway for that subnet. The other VLAN IDs would correspond to different SVIs or networks and aren’t used in this particular setup, which is why VLAN 25 is the correct choice.

An SVI is a virtual Layer 3 interface that represents a specific VLAN on a switch. The VLAN ID assigned to that SVI defines which VLAN’s subnet the SVI serves and acts as the gateway for devices in that VLAN. In this example, the SVI is configured for VLAN 25, so the SVI belongs to VLAN 25’s network and would carry the IP gateway for that subnet. The other VLAN IDs would correspond to different SVIs or networks and aren’t used in this particular setup, which is why VLAN 25 is the correct choice.