Which two features were highlighted as part of enterprise gateway capabilities?

• A. RBAC and CoS
• B. VPN and NAT
• C. WMM and QoS
• D. SSID isolation and MAC filtering

Answer: (A)

A key concept is how an enterprise gateway handles access control and traffic management. Role-Based Access Control lets admins assign permissions by role, providing fine-grained control over who can use what resources through the gateway. Class of Service focuses on prioritizing different types of traffic, ensuring critical applications get the bandwidth and low latency they need by marking and scheduling packets at the gateway. Together, RBAC and CoS address governance and performance at the edge, which is why they’re highlighted as enterprise gateway capabilities. Other options touch on VPN/NAT, wireless QoS, or security features, but they don’t capture the combined admin- and traffic-management focus that enterprise gateways emphasize.