Exam HPE6-A73 topic 1 question 30 discussion

C is correct. Employees use 802.1x The Aruba guest solution uses MAC-auth. The Portal is not configured on the switch port.

I think the answer should be C

C is correct On Chap 15 "Captive Portal Authentication" of learning book "Aruba Certified Switching Professionnal": "Since captive portal is implemented with MAC Authentication and RADIUS COA on the AOS-CX switches, only MAC authentication needs to be enabled on the port. Optionnally, you can enable both 802.1x and MAC-auth if you are not sure what type of authentication will be necessary on a switch"

https://www.arubanetworks.com/techdocs/Instant_85_WebHelp/Content/instant-ug/authentication/mac-cpportal-au.htm

C is correct Not configurable captive portal on switch only MAC-auth and 802.1x

Page 929 Study Guide: The captive portal solution provides user access based on http/https redirection. First the client does MAC or 802.1X authentication. [Aruba Networks]

B is correct.

After successful authentication on captive portal server, the client will go through MAC authentication on the switch and upon successful authentication, the client will get the access to the internet.

I think C is correct. See page 977 Study Guide. Unregistered device. Authentication on Port : Required: RADIUS MAC-Auth Optional add on: 802.1X (for employee onboarding solutions)

Captive Portal should manage MAc-address itself, no need mac-auth configured on the switch port I belive. only 802.1x needed

C is correct - also see page 334 on official student guide vol 2

C is correct. Employees use 802.1x The Aruba guest solution uses MAC-auth. The Portal is not configured on the switch port.

C is the correct answer - MAC-auth (for captive portal) and 802.1x on port config

The correct Answer is C

B is correct. You configure captive-portal authentication globally on the switch, but ON THE PORTS, you only need 802.1X

If they guest need to be authenticated with captive portal, why D is not the correct answere?