Oracle
1Z0-932(155Q) · Question #79
You are an administrator with an application running on OCI. The company has a fleet of OCI compute virtual instances behind an OCI Load Balancer. The OCI Load Balancer Backend Set health check API…
The correct answer is D. The Backend Server VCN's Security List does not include the IP range for the source of the health. https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/editinghealthcheck.htm
Networking
Question
You are an administrator with an application running on OCI. The company has a fleet of OCI compute virtual instances behind an OCI Load Balancer. The OCI Load Balancer Backend Set health check API is providing a ‘Critical’ level warning. You have confirmed that your application is running healthy on the backend servers. What is the possible reason for this ‘Critical’ warning?
Options
- AA user does not have correct IAM credentials on the Backend Servers.
- BThe Backend Server VCN's Route Table does not include the route for OCI LB.
- COCI Load Balancer Listener is not configured correctly.
- DThe Backend Server VCN's Security List does not include the IP range for the source of the health
How the community answered
(37 responses)- A5% (2)
- B8% (3)
- C3% (1)
- D84% (31)
Explanation
https://docs.cloud.oracle.com/iaas/Content/Balance/Tasks/editinghealthcheck.htm
Topics
#Load Balancer health check#Security Lists#VCN networking#troubleshooting
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