1Z0-1072-20 · Question #175
You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have logged into the Oracle Cloud Infrastructure console, created a file…
The correct answer is A. There are no security list rules for mount target traffic. Virtual firewall rules for your VCN. Your VCN comes with a default security list, and you can add more. These security lists provide ingress and egress rules that specify the types of traffic allowed in and out of the instances. You can choose whether a given rule is stateful…
Question
You need to create a high performance shared file system, and have been advised to use file storage service (FSS). You have logged into the Oracle Cloud Infrastructure console, created a file system, and followed the steps to mount the shared file system on your Linux instance. However, you are still unable to access the shared file system from your Linux instance. What is the likely reason for this?
Options
- AThere are no security list rules for mount target traffic
- BThere is no internet gateway (IGW) set up for mount target traffic
- CThere is no Identity and Access Management (IAM) policies set up to allow you to access the
- DThere is no route in your virtual cloud network's (VCN) route table for mount target traffic
How the community answered
(25 responses)- A72% (18)
- B16% (4)
- C4% (1)
- D8% (2)
Explanation
Virtual firewall rules for your VCN. Your VCN comes with a default security list, and you can add more. These security lists provide ingress and egress rules that specify the types of traffic allowed in and out of the instances. You can choose whether a given rule is stateful or stateless. Security list rules must be set up so that clients can connect to file system mount targets. For more information about how security lists work in Oracle Cloud Infrastructure, see Security Lists in the Networking documentation. For information about setting up specific security list rules required for mount target traffic, see Configuring VCN Security List Rules for File Storage. About Security explains how security lists interact with other types of security in your file system. https://docs.cloud.oracle.com/iaas/Content/File/Concepts/filestorageoverview.htm
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