Exam 350-201 Topic 10 Question 91 Discussion

Actual exam question for Cisco's 350-201 exam
Question #: 91
Topic #: 10
Refer to the exhibit.

Rapid Threat Containment using Cisco Secure Network Analytics (Stealthwatch) and ISE detects the threat of malware-infected 802.1x authenticated endpoints and places that endpoint into a quarantine VLAN using Adaptive Network Control policy. Which method was used to signal ISE to quarantine the endpoints?

Suggested Answer: D Vote an answer

In the context of Cisco Secure Network Analytics (formerly known as Stealthwatch) and ISE (Identity Services Engine), pxGrid (Platform Exchange Grid) is used for sharing context-aware information across different security tools toenable rapid threat containment. When a malware-infected endpoint is detected, Cisco Secure Network Analytics can communicate with ISE using pxGrid to signal the need for quarantine.
This allows ISE to place the infected endpoint into a designated quarantine VLAN using an Adaptive Network Control policy, effectively isolating the threat and preventing it from spreading through the network.
References:
* Cisco's guide on pxGrid
* Cisco's solution overview on Rapid Threat Containment

by Hugo at Dec 10, 2025, 06:53 AM

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