Huawei Updated H19-301_V3.0 Exam Questions and Answers by hadiya

HuaweiSD-WAN architectureconsists of:

Physical Underlay Network:

Composed ofMPLS, Internet, or LTE links.

Providesbasic connectivitybetween branches and data centers.

Virtual Overlay Network:

Usestunnels (IPSec, GRE, VXLAN)to createlogical connectionsbetween sites.

Completely decoupledfrom thephysical underlay, enabling flexible traffic management.

????Reference:HCSA-Presales-IP Network Official Study Guide, SD-WAN Architecture

Understanding Wi-Fi 6 AP Radios:

Wi-Fi 6 APs typically have two or three radios. Three-radio APs provide additional capacity and performance, making them ideal for high-density environments.

Analysis of Each Model:

AirEngine 5762-12:This model supportstwo radios(2.4 GHz and 5 GHz).

AirEngine 6761-21T:This model supportsthree radios, including an additional IoT radio for Internet of Things (IoT) applications.

AirEngine 5761-21:This model supportstwo radios.

AirEngine 5761-11:This model supportstwo radios.

Conclusion:The correct answer is Option B, as the AirEngine 6761-21T supports three radios.

References:

HCSA-Presales-IP Network V3.0 Training Material, Chapter 8: WLAN Solutions.

Huawei AirEngine Product Documentation.