HPE Aruba Certified Network Security Professional (ACNSP) — Question 88

Which statement is true regarding modern switching requirements?

Answer options

• A. Most older legacy switches had high port bandwidth utilization and were future proof designed to meet today's power-over-Ethernet needs.
• B. Requirements for PoE are normally addressed using AC to DC power adapters. Concerns for port security for IoT devices are usually addressed using default wired encryption that all 802.3 Ethernet switches provide.
• C. While APs are common, most clients are still docked and only require traditional wired connections with only the occasional dedicated PoE switch to provide power for the low number of devices needed.
• D. Clients tend to prefer wireless connections, raising the need for PoE port access. There is also a growing amount of IoT devices that require security and port authentication options.

Correct answer: D

Explanation

Answer D is correct because it accurately reflects the current trend of client preferences shifting towards wireless connectivity, alongside the growing need for PoE to support various IoT devices that require both power and security measures. The other options either misrepresent the capabilities of legacy switches, misunderstand how PoE requirements are met, or inaccurately depict client connectivity needs.