When is an SVI used to provide Layer 3 IP forwarding services to its assigned VLAN?
1) When an SVI is being used to provide Layer 2 IP forwarding services to its assigned VLAN.
2) When an SVI is being used to provide Layer 3 IP forwarding services to a different VLAN.
3) When an SVI is being used to provide Layer 2 IP forwarding services to a different VLAN.
4) When an SVI is being used to provide Layer 3 IP forwarding services to its assigned VLAN.
