300-370 · Question #71
After receiving an alert regarding a rogue AP, a network engineer logs into Cisco Prime and looks at the floor map where the AP that detected the rogue is located. The map is synchronized with a…
The correct answer is C. Classify the rogue as malicious in Cisco Prime. This question seeks the fastest method to disable a rogue AP that has been identified as a malicious security threat within a Cisco Prime managed wireless network.
Question
After receiving an alert regarding a rogue AP, a network engineer logs into Cisco Prime and looks at the floor map where the AP that detected the rogue is located. The map is synchronized with a mobility services engine that determines the rogue device is actually inside the campus. The engineer determines the rogue to be a security threat and decides to stop it from broadcasting inside the enterprise wireless network. What is the fastest way to disable the rogue?
Options
- AGo to the location the rogue device is indicated to be and disable the power.
- BCreate an SSID on WLAN controller resembling the SSID if the rogue to spiif it and disable clients
- CClassify the rogue as malicious in Cisco Prime.
- DUpdate the status if the rogue to Cisco Prime to contained
How the community answered
(18 responses)- A6% (1)
- B6% (1)
- C72% (13)
- D17% (3)
Why each option
This question seeks the fastest method to disable a rogue AP that has been identified as a malicious security threat within a Cisco Prime managed wireless network.
Physically going to the location and disabling power is a manual process that can be time-consuming and is not the fastest network-based method for disabling a rogue.
Creating a spoofed SSID is a form of containment, but classifying the rogue as malicious in Prime is the direct action that initiates such containment, including client deauthentication, making it the primary trigger.
Classifying a rogue AP as 'malicious' in Cisco Prime (or via the WLC through Prime) automatically triggers active containment actions, such as sending deauthentication frames to clients connected to the rogue AP or preventing the rogue from operating. This is the fastest network-based way to respond to disable its broadcasting within the enterprise network through automated mitigation.
Updating the status of the rogue to 'contained' in Cisco Prime indicates that actions have been taken or are ongoing, but it is not the action that actively disables the rogue; classifying it as 'malicious' is what initiates the active containment.
Concept tested: Rogue AP detection and containment in Cisco Prime
Source: https://www.cisco.com/c/en/us/td/docs/wireless/prime/3-2/configuration/guide/ciscoprime_config_guide_32/RogueAP_Threats.html
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