HPE Aruba Certified Network Security Associate (ACNSA) — Question 82

An ArubaOS-Switch has two VLANs. Each VLAN has two access ports associated with it. An administrator configures per-port tunneled node for this configuration.

How many GRE connections are established between the switch and an Aruba Mobility Controller (MC) to process the user traffic?

Answer options

• A. 1
• B. 2
• C. 4
• D. 5

Correct answer: B

Explanation

The correct answer is B, as each VLAN requires a separate GRE tunnel to the Mobility Controller. Since there are two VLANs configured, this results in two GRE connections being established. The other options are incorrect because they underestimate the number of connections required for the given VLAN setup.