HPE Aruba Certified Professional (ACP) – SD-WAN — Question 98

When configuring a multicast solution on HPE Aruba Networking CX switches, what needs to be configured on the access switch to enable efficient traffic flow?

Answer options

Correct answer: D

Explanation

The correct answer is D, as enabling IGMP-snooping on VLAN allows the switch to listen to IGMP messages and manage multicast group memberships effectively, optimizing traffic flow. Options A and C are incorrect as PIM is not configured on the VLAN for multicast traffic management, and configuring IGMP on VLAN does not provide the necessary traffic efficiency. Option B is also wrong because IGMP-snooping is not applied on SVI for this specific scenario.