Question 90
At Arts Pavilion, a desk phone authenticates successfully but blocks its downstream workstation. Which AOS-CX or Aruba networking design choice resolves this specific dependency?
Explanation
Correct Answer
For Arts Pavilion, the decisive mechanism is Phone and PC multi-domain. Multi-domain wired access can maintain distinct voice and user authorization sessions. Use supported multi-domain or client-based 802.1X mode for approved voice and data endpoints establishes the needed configuration in the case rather than merely measuring a symptom.
Incorrect Answers
This is relevant to Wired 802.1X port access, where 802.1X authorizes port traffic through EAPOL and the authentication server decision In the Arts Pavilion case, Changing that neighboring feature does not implement the missing function. The specific mechanism is multi-domain wired access can maintain distinct voice and user authorization sessions
This is relevant to RADIUS authorization timeout, where authentication server reachability and retry order influence network-admission decisions In the Arts Pavilion case, Changing that neighboring feature does not implement the missing function. The specific mechanism is multi-domain wired access can maintain distinct voice and user authorization sessions
This is relevant to ClearPass enforcement attributes, where an Access-Accept alone does not guarantee the intended authorization role was applied In the Arts Pavilion case, Changing that neighboring feature does not implement the missing function. The specific mechanism is multi-domain wired access can maintain distinct voice and user authorization sessions