Which VLAN must be trunked back to the Clean Access Ser… seenagape 9 years ago Youare designing a NAC OOB Layer 3 Real-IP Gateway deployment for a customer.Which VLANmust be trunked back to the Clean Access Server from the access switch? A. untrusted VLAN B. user VLAN C. management VLAN D. authentication VLAN ← Previous question Next question →