300-715 · Question #48
What is the minimum certainty factor when creating a profiler policy?
The correct answer is C. the minimum number that a device certainty factor must reach to become a member of the profile. The minimum certainty factor in a Cisco ISE profiler policy defines the threshold a device's certainty score must meet or exceed to be classified into that specific profile.
Question
What is the minimum certainty factor when creating a profiler policy?
Options
- Athe minimum number that a predefined condition provides
- Bthe maximum number that a predefined condition provides
- Cthe minimum number that a device certainty factor must reach to become a member of the profile
- Dthe maximum number that a device certainty factor must reach to become a member of the profile
How the community answered
(40 responses)- A5% (2)
- B3% (1)
- C90% (36)
- D3% (1)
Why each option
The minimum certainty factor in a Cisco ISE profiler policy defines the threshold a device's certainty score must meet or exceed to be classified into that specific profile.
This describes the individual certainty value contributed by a single condition within a policy, not the overall minimum threshold for the policy itself.
This describes the maximum certainty value a single condition provides, not the minimum threshold for an endpoint to join a profile.
The minimum certainty factor in a profiler policy specifies the threshold score that an endpoint's accumulated certainty from various profiling probes must achieve to be successfully matched and classified as a member of that particular profile.
The certainty factor is a minimum threshold that a device must *reach* to become a member of a profile, not a maximum number.
Concept tested: Cisco ISE Profiler Policy Certainty Factor
Source: https://www.cisco.com/c/en/us/td/docs/security/ise/3-1/admin_guide/b_ISE_admin_3_1/m_profiling.html
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