Master Dell EMC D-PST-MN-A-24 Exam with Reliable Practice Questions

Correct : B

In the Dell PowerStore code-naming schema, the number that represents a beta distribution is 4. This is based on the PowerStoreOS release matrix, where the versioning and distribution types are indicated by specific digits in the version number. The third digit in the version number typically represents the target code, which is a highly trusted and recommended release1.

For beta distributions, which are pre-release versions provided for testing purposes, Dell uses specific numbering conventions to distinguish them from general availability releases. These beta versions are important for testing new features and fixes in a controlled environment before they are released to all customers.

For detailed information on the code-naming schema and understanding the different types of software distributions for Dell PowerStore, including beta distributions, administrators should refer to the official Dell PowerStoreOS Matrix documentation. This document provides a comprehensive overview of the versioning system and the criteria used to determine the target code and other distribution types1.

Correct : D

When the link LED of the node A embedded module management Ethernet port is off, it indicates that there is no network connection established. The link LED is typically used to indicate the presence of a network connection and its status. If the LED is off, it means that the Ethernet port is not currently connected to a network or there is an issue preventing the connection from being established1.

In the case of the Dell EMC PowerStore T system, the embedded module management Ethernet ports are used for network management traffic. It is essential that these ports have an active network connection for the system to be managed remotely. If the link LED is off, the following steps should be taken:

Check the physical connection of the Ethernet cable to ensure it is securely plugged into both the node's port and the corresponding switch or router port.

Verify that the switch or router is powered on and functioning correctly.

Ensure that the correct port on the switch or router is being used and that it is configured correctly for the PowerStore system.

If the issue persists after checking the physical connections and switch/router configuration, consult the Dell EMC PowerStore T Installation and Service Manual for further troubleshooting steps2.

It is important to resolve any network connection issues promptly to maintain the manageability and accessibility of the PowerStore system. Following the official Dell documentation and support resources will help ensure that the system is installed and configured correctly for optimal performance and reliability.

Correct : C

To connect a service laptop to the Service LAN port of a Dell EMC PowerStore node, the laptop's Ethernet interface should be configured with a static IP address and netmask. The correct configuration is:

IP: 128.221.1.249

Netmask: 255.255.255.0

Gateway: None1

This configuration allows the service laptop to communicate with the PowerStore nodes for SSH and PowerStore Manager (UI) access. It's important to note that the laptop can be physically connected to one of the PowerStore nodes at a time, or to both nodes' Service LAN ports using a small switch or hub. However, multiple appliances should never be connected to the same hub or switch as the nodes use the same internal IPs1.

Once the IP is configured as shown above and the physical connection is established, you can ping the relevant IPs:

Node A: 128.221.1.250

Node B: 128.221.1.251

You should only be able to ping the IPs where you are physically connected to. If you can ping, you can proceed to use SSH to connect to the IPs over port 22 using your preferred SSH client. For file transfers, SCP protocol must be used1.

For more detailed instructions on how to connect to the system over the Service LAN Ports for SSH and PowerStore Manager access, refer to the Dell Support Knowledge Base Article1.

Correct : A

A Dell EMC PowerStore node can tolerate one fan module failure. The system is designed with redundancy to ensure that if a single fan module fails, the remaining fan modules can compensate for the loss and maintain proper cooling to prevent overheating1. The system will increase the speed of the remaining fans to ensure continued cooling.

When a fan module failure occurs, the system will generate an alert to notify the administrator of the fault. The administrator should then take the following steps:

Acknowledge the alert in the PowerStore Manager.

Plan for the replacement of the faulted fan module as soon as possible to restore full redundancy.

Follow the replacement procedures as outlined in the Dell PowerStore Installation and Service Guide1.

It is important to address fan module failures promptly to ensure the long-term health and performance of the PowerStore system. The increased fan speed is a temporary measure to maintain operations until the faulted fan module can be replaced.

Correct : A

When the node B embedded module fault LED on a Dell EMC PowerStore system is blinking blue and amber alternating at one-second intervals, it indicates that the node is in service mode1. Service mode is a state where the node is not in normal operation and may be undergoing maintenance or diagnostics.

In service mode, the node is typically isolated from normal storage operations to allow for troubleshooting, hardware replacement, or software updates without affecting the rest of the system. The alternating blue and amber LED is a visual indicator used by technicians to identify the current state of the node.

To return the node to normal operation, the service task must be completed, and the node must be taken out of service mode using the appropriate commands through the system's management interface. For detailed procedures on managing nodes in service mode, refer to the Dell EMC PowerStore Service Manual or contact Dell EMC Support for guidance2.