EMC D-PE-OE-23 Exam With Confidence Using Practice Dumps

Identifying 16th Generation PowerEdge Rack Servers

Server Portfolio and Features (10%)

Define chassis form factors and numbering nomenclature

Identify server features and specifications

Position the server in the market landscape

Understanding Dell PowerEdge Server Generations and Models

Dell PowerEdge servers are categorized by generation (denoted as "G") and model numbers. The 16th Generation (16G) represents the latest series of Dell servers as of 2023, featuring the newest technologies and enhancements.

Evaluation of Options:

Option A: R650

Explanation: The PowerEdge R650 is a 15th Generation (15G) server.

Conclusion: Not a 16G server.

Option B: MX760C

Explanation: The PowerEdge MX760c is a compute sled for the Dell PowerEdge MX7000 modular chassis.

Generation: It is part of the 16th Generation, but it is a modular blade server, not a rack server.

Conclusion: Since the question asks for rack servers, this may not be the best fit.

Option C: R760

Explanation: The PowerEdge R760 is a 16th Generation rack server.

Features:

2U rack form factor

Supports latest Intel Xeon Scalable processors

Enhanced performance and scalability

Conclusion: Correct Answer.

Option D: C6620

Explanation: The PowerEdge C6620 is a 15th Generation server designed for high-density compute environments.

Conclusion: Not a 16G server.

Option E: XE9680

Explanation: The PowerEdge XE9680 is a 16th Generation rack server designed for extreme performance, particularly for AI and HPC workloads.

Features:

Supports up to eight GPUs

High-performance computing capabilities

Conclusion: Correct Answer.

Additional Notes:

Rack Servers vs. Modular Servers:

Rack Servers: Standalone servers that mount directly into standard server racks (e.g., R-series, XE-series).

Modular Servers: Compute modules that fit into a shared chassis (e.g., MX-series). While they can be mounted in racks, they are not considered standalone rack servers.

Dell Operate References:

Server Portfolio and Features (10%)

Define chassis form factors and numbering nomenclature: Understanding model numbers helps identify the server generation.

Identify server features and specifications: Recognizing the characteristics of 16G servers.

Position the server in the market landscape: Knowing which servers are current and their intended workloads.

Conclusion:

The PowerEdge R760 and XE9680 are both 16th Generation rack servers. They represent the latest in Dell's server technology and are designed to meet modern data center needs.

Entering BIOS Progress Mode on a Non-Responsive Dell PowerEdge R660 During POST

Server Troubleshooting (32%)

Explain Configuration Validation, crash capture, and minimum to POST

Analyze the visual indicators on server components - system ID, PSU, and BLINK

Understanding the Scenario

Server Model: Dell PowerEdge R660

Issue: Not responding during POST (Power-On Self-Test)

Objective: Enter BIOS Progress Mode to troubleshoot the issue

What is BIOS Progress Mode?

BIOS Progress Mode is a diagnostic feature that allows the system to display detailed POST codes and progress indicators during the boot process. This can help administrators identify where the boot process is stalling.

How to Enter BIOS Progress Mode

Method: Press and hold the System ID button for more than five seconds during the boot process.

Effect:

Forces the server into BIOS Progress Mode.

Displays detailed POST information on the screen.

Helps in diagnosing issues that prevent the server from completing POST.

Explanation of Options

Option A: Press and hold the power button for 15 seconds.

Analysis:

Holding the power button for an extended period typically forces a hard shutdown or initiates a power reset.

Does not help in entering BIOS Progress Mode.

Conclusion: Incorrect.

Option B: Enter <F2> when the server tries to POST.

Analysis:

Pressing during POST is the standard method to enter the BIOS Setup Utility.

However, if the server is not responding during POST, this method may not be effective.

Does not specifically enable BIOS Progress Mode.

Conclusion: Less effective.

Option C: Press and hold the System ID button for more than five seconds.

Analysis:

Pressing and holding the System ID button for over five seconds triggers the server to enter BIOS Progress Mode.

This method is designed for situations where the server is unresponsive during POST.

Conclusion: Correct Answer.

Option D: Disconnect and reconnect the power cables for both PSUs.

Analysis:

Power cycling the server by disconnecting and reconnecting power may not resolve POST issues.

Does not enable BIOS Progress Mode.

Conclusion: Unlikely to help.

Dell Operate References

Server Troubleshooting (32%)

Explain Configuration Validation, crash capture, and minimum to POST:

Understanding how to enter BIOS Progress Mode is essential for diagnosing POST-related issues.

Analyze the visual indicators on server components - system ID, PSU, and BLINK:

System ID Button:

Located on the front panel of the server.

Serves multiple functions, including identifying the server in a rack and triggering diagnostic modes.

System Administration (18%)

Configure BIOS, Storage, virtual media, networking, user access, lockdown mode, and group management:

Familiarity with BIOS access methods and diagnostic tools is crucial for system administrators.

Conclusion

When a Dell PowerEdge R660 server is not responding during POST, pressing and holding the System ID button for more than five seconds will force the server into BIOS Progress Mode. This allows the administrator to see detailed POST codes and identify where the boot process is failing.

To investigate a power issue on a specific date, such as April 30, 2022, the system administrator should examine the iDRAC logs for entries related to power supply faults or failures. Here's how to approach finding the correct answer:

Step-by-Step Approach:

Access the System Logs:

In the iDRAC interface, navigate to the Dashboard tab.

Scroll down to the Recent Logs section or navigate to System Logs under Maintenance or iDRAC Settings (depending on the iDRAC version) to access detailed logs.

Filter Logs by Date:

Use the filter option to specify the date, focusing on entries from April 30, 2022. This will help narrow down relevant events.

Identify Power-Related Entries:

Look for log entries that mention power supply issues or voltage faults around the specified date. In this case, entries related to under-voltage faults or power supply failures will be critical.

Interpret the Log Entries:

Based on typical power fault logs, consider the possible answers:

A. Under voltage fault detection on power supply 1: Indicates a voltage issue was detected on PSU1.

B. Power supply 2 has failed: Indicates PSU2 has completely failed.

C. Under voltage fault detected on power supply 2: Indicates a voltage issue was detected on PSU2.

D. Power supply 1 has failed: Indicates PSU1 has completely failed.

The specific log entry depends on the exact wording in the logs. However, from the options provided, if the administrator received a notification about a power issue, the most likely scenario involves a failure or under-voltage detection.