You have just created a new VLAN on your network for inter-VLAN routing.   What is one step that you should include in your VLAN-based implementation and verification plan？（）

• A、Verify that different native VLANs exist between two switches for security purposes.
• B、Verify that the switch is configured to allow for trunking on the switch ports.
• C、Verify that each switch port has the proper IP address space assigned to it for the new VLAN. 
• D、Verify that the VLAN virtual interface has been correctly created and enabled.