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Exam CIS-Discovery topic 1 question 19 discussion

Actual exam question from ServiceNow's CIS-Discovery
Question #: 19
Topic #: 1
[All CIS-Discovery Questions]

A network device has both an SSH port and an SNMP port open. Discovery tries the SSH probe first and it fails. This triggers the SNMP probe, which succeeds. Discovery uses SNMP first for subsequent discoveries on that device.
What discovery functionality allows the above to happen?

  • A. Classification
  • B. Credential affinity
  • C. MID Server affinity
  • D. IP service affinity
Show Suggested Answer Hide Answer
Suggested Answer: D 🗳️

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D__Money_
3 weeks, 2 days ago
Selected Answer: B
What IP Service Affinity Does (per the documentation): “The IP service affinity functionality stores a mapping between an IP address, port, and the application service class that Discovery identified on that port.” So: • It remembers what application (e.g., Apache, Oracle, Tomcat) was found running on a specific IP/port combo. • This helps ServiceNow optimize future discoveries of application services, not infrastructure.
upvoted 1 times
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d2c4a96
9 months ago
Selected Answer: D
A system property called glide.discovery.ip_service_affinity allows Discovery to remember the last port of the IP address that was discovered. This property is set to false by default.
upvoted 3 times
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moSplat
1 year ago
Selected Answer: D
Credential affinity has nothing to do with choosing the order of ports/services to probe.
upvoted 3 times
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[Removed]
1 year, 1 month ago
Selected Answer: D
https://docs.servicenow.com/bundle/utah-it-operations-management/page/product/credentials/task/t_CheckIPServiceAffinity.html
upvoted 2 times
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Egweimai
1 year, 3 months ago
Selected Answer: D
https://docs.servicenow.com/bundle/utah-it-operations-management/page/product/discovery/concept/c_GetStartedWithDiscovery.html#d142973e344
upvoted 3 times
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FQuaresma25
1 year, 4 months ago
Selected Answer: D
I believe it is an IP Service Affinity, so I would say D
upvoted 1 times
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stophs
1 year, 10 months ago
Selected Answer: D
D IS CORRECT https://docs.servicenow.com/en-US/bundle/utah-it-operations-management/page/product/credentials/task/t_CheckIPServiceAffinity.html
upvoted 1 times
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atlfmv7
1 year, 11 months ago
Selected Answer: D
D is correct.
upvoted 1 times
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it0m_man
2 years, 2 months ago
Selected Answer: D
D seems right
upvoted 4 times
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Kaimu
2 years, 2 months ago
Probably D. https://docs.servicenow.com/ja-JP/bundle/tokyo-it-operations-management/page/product/discovery/concept/c_GetStartedWithDiscovery.html
upvoted 3 times
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A (35%)
C (25%)
B (20%)
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