HPE7-A02 · Question #58
You are setting up user-based tunneling (UBT) between access layer AOS-CX switches and AOS-10 gateways. You have selected reserved (local) VLAN mode. Tunneled devices include IoT devices, which…
The correct answer is A. In the iot-wired role and on no physical interfaces. In a user-based tunneling (UBT) setup with reserved VLAN mode, VLAN 64 is used for routing traffic at the gateways. Since the IoT traffic is tunneled to the AOS-10 gateway: On the gateways: VLAN 64 must be configured in the iot-wired role for routing purposes. On the switches…
Question
You are setting up user-based tunneling (UBT) between access layer AOS-CX switches and AOS-10 gateways. You have selected reserved (local) VLAN mode. Tunneled devices include IoT devices, which should be assigned to:
Roles: iot on the switches and iot-wired on the gateways VLAN: 64, for which the gateways route traffic. IoT devices connect to the access layer switches' edge ports, and the access layer switches reach the gateways on their uplinks. Where must you configure VLAN 64?
Options
- AIn the iot-wired role and on no physical interfaces
- BIn the iot role and the iot-wired role and on no physical interfaces
- CIn the iot-wired role and the access switch uplinks
- DIn the iot role and the access switch uplinks
How the community answered
(32 responses)- A56% (18)
- B25% (8)
- C13% (4)
- D6% (2)
Explanation
In a user-based tunneling (UBT) setup with reserved VLAN mode, VLAN 64 is used for routing traffic at the gateways. Since the IoT traffic is tunneled to the AOS-10 gateway: On the gateways: VLAN 64 must be configured in the iot-wired role for routing purposes. On the switches: VLAN 64 does not need to be configured on the access switch physical uplinks because the IoT traffic is tunneled directly to the gateway and does not rely on VLAN configurations at the access Reserved VLAN mode: Ensures that traffic is encapsulated within the UBT tunnel, and VLANs like 64 are only relevant at the gateway for routing and enforcement. Therefore, the correct configuration is to define VLAN 64 in the iot-wired role on the AOS-10 gateways and not on any physical interfaces.
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