You are configuring an SVI on an Aruba CX switch that needs to have the...

The other options either use more commands or do not create the VRF or the VLAN.

Option C uses the following commands:

vrf eng: This command creates a VRF named eng and enters the VRF configuration mode1.

vlan 25: This command creates a VLAN with ID 25 and enters the VLAN configuration mode2.

interface vlan 25: This command creates an SVI on VLAN 25 and enters the interface configuration mode3.

ip address 10.105.43.1/24 ipv6 address fd00:5780::102d:4df6/64 vrf attach eng: This command assigns an IPv4 address of 10.105.43.1 with a subnet mask of 255.255.255.0 and an IPv6 address of fd00:5780::102d:4df6 with a prefix length of 64 to the SVI, and attaches it to the VRF eng.