Refer to the four numbered steps in the exhibit. Which action is the first step in applying the role-to-role ACL on the traffic from mobile device M1 to role H2?

Question

Exhibit

Options

• AThe edge switch acts as the intermediate node and transfers the Group Policy ID over static
• BThe AP forwards the packet from M1 to gateway 1.
• CSwitch A1 determines the destination role based on destination MAC or destination IP and
• DGateway 1 forwards the traffic over the static VXLAN tunnel to the edge switch; this packet carries

• A
  8% (3)
• B
  62% (23)
• C
  24% (9)
• D
  5% (2)

Explanation

Role-to-role enforcement starts when the client's traffic leaves the AP to the gateway. The AP forwards M1's packet to Gateway 1, which then tags it with M1's Group Policy ID and sends it toward the campus over VXLAN for downstream role resolution and ACL enforcement. This first hop (AP -> gateway) is step 1 before GBP propagation and policy enforcement occur on the

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