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Question 38 - NS0-304 discussion

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An administrator has iSCSI LUNs on an AWS FSxN instance. The administrator is unable to mount the LUNs from a Linux host in the same AWS region. The Linux host is in a different VPC than FSxN.

What must the administrator configure to resolve this issue?

A.
BGP peering
Answers
A.
BGP peering
B.
SVM peering
Answers
B.
SVM peering
C.
Cluster peering
Answers
C.
Cluster peering
D.
VPC peering
Answers
D.
VPC peering
Suggested answer: D

Explanation:

If an administrator has iSCSI LUNs on an AWS FSxN instance and is unable to mount these LUNs from a Linux host in the same AWS region due to the host being in a different Virtual Private Cloud (VPC), the solution is to configure VPC peering. Here's the process:

VPC Peering Setup: VPC peering allows two VPCs to communicate with each other as if they are in the same network. This enables the Linux host to connect to the AWS FSxN instance across different VPCs.

Configuration Steps: To set up VPC peering, the administrator must create a peering connection between the two VPCs in the AWS Management Console, and then update the route tables in each VPC to allow traffic to and from each other.

Mounting iSCSI LUNs: Once VPC peering is configured, the network route will be established, allowing the Linux host to successfully mount the iSCSI LUNs located on the FSxN instance.

For guidance on setting up VPC peering in AWS, consult the AWS documentation: AWS VPC Peering Guide.

asked 23/09/2024
Chris OMalley
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