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Exam Information
Official specifications published by Dell
Exam Format
120 min
60
Specialist
Registration
Pearson VUE
English
DES-4421 Exam Topics and Domains
DES-4421 is organized into 5 weighted domains. Expect to work with Multi-Chassis Management Group, QuickSync 2, Chassis Deployment Wizard, Fabric C, and more.
1
MX-Series Portfolio Overview
14%
MX7000 Hardware Chassis Components and Numbering Schemes
Chassis Physical ComponentsFabric Slot Numbering and IOM Placement
- Identify MX7000 chassis components by location and function
- Understand slot numbering schemes for compute, storage, and I/O modules
- Recognize fabric types and their purposes
MX7000 Compute and Storage Sled Components
Compute Sled Types and FeaturesMezzanine Card Configuration
- Compare and contrast MX740c, MX840c, and MX750c compute sleds
- Understand mezzanine card configurations and fabric connectivity
- Identify appropriate compute sled for specific workload requirements
MX5016s Storage Sleds and Configurations
Storage Sled ArchitectureStorage Assignment Modes
- Describe MX5016s storage sled capabilities and limitations
- Configure drive assignment modes appropriately
- Select correct storage controller for assignment mode
MX750c Compute Sled (15G) and Features
15th Generation Server Features
- Identify 15th generation PowerEdge features
- Understand DDR5 and E3.S storage benefits
- Configure BOSS-N1 for boot operations
2
MX7000 Administration
38%
MX Chassis Management Architecture and Multi-Chassis Management Groups
Management Module ArchitectureMulti-Chassis Management Groups (MCM)
- Configure Management Module redundancy
- Set up multi-chassis management groups
- Troubleshoot MM communication issues
- Understand MCM topology and limitations
OpenManage Enterprise Modular (OME-M) Key Features
OME-M Management InterfaceChassis Deployment Wizard
- Navigate OME-M interface effectively
- Use Chassis Deployment Wizard for initial setup
- Configure monitoring and alerting
- Extract and analyze logs
Storage Sled Management and Fabric C
Drive Mapping and AssignmentInternal Storage vs Fabric C External Storage
- Configure drive assignment modes correctly
- Understand Fabric C storage architecture
- Plan storage configurations for workloads
- Troubleshoot storage visibility issues
Slot Profiles, Templates, and Configuration Management
Server Templates and Slot ProfilesLog Collection and iDRAC Service Module
- Create and deploy server templates effectively
- Use Identity Pool for MAC/WWN virtualization
- Install and configure iDRAC Service Module
- Extract and analyze chassis logs
Firmware Update Management
Firmware Update Sources and MethodsIOM Firmware Updates
- Perform chassis-wide firmware updates using catalog
- Update individual components with DUPs
- Update IOM firmware via CLI
- Verify successful firmware deployment
iDRAC Management and Features
iDRAC Configuration and ResetLifecycle Controller Features
- Configure iDRAC for remote management
- Reset iDRAC appropriately
- Use Lifecycle Controller for OS deployment
- Understand license feature differences
Advanced OME-M Features
Control Panel ManagementAdvanced Licensing and Integration
- Configure control panel security features
- Integrate OME-M with enterprise authentication
- Use Redfish API for automation
- Manage chassis via RACADM
3
MX7000 Installation
17%
Infrastructure and Out-of-the-Box Setup
Physical Infrastructure RequirementsInitial Power-On and Initialization
- Plan physical infrastructure for MX7000
- Understand power redundancy requirements
- Perform initial chassis power-on
- Validate successful initialization
Initial Chassis Configuration
Initial Access MethodsChassis Deployment Wizard Configuration
- Access chassis for initial configuration
- Use Chassis Deployment Wizard effectively
- Configure network and management settings
- Validate deployment completion
Compute Sled Installation and Location
Sled Installation ProcessOS Deployment
- Install compute sleds correctly
- Deploy operating systems to sleds
- Troubleshoot OS installation issues
- Verify hardware detection post-installation
4
MX7000 Implementation
17%
Network Configuration Hardware Requirements
Network Cards and SwitchesFabric Types and Implementation
- Select appropriate IOMs for network requirements
- Design fabric configurations for redundancy
- Understand bandwidth and port requirements
- Plan scalable network architectures
Switch Operating Modes
Full Switch ModeScalable Fabric ModeSmartFabric Services Mode
- Understand operating mode differences
- Select appropriate mode for deployment
- Configure switches in each mode
- Manage SmartFabric deployments
SmartFabric Architecture and Deployment
Scalable Fabric Architecture DesignFabric Expander Module IntegrationVLAN and L2 Multicast Operation
- Design scalable fabric architectures
- Deploy SmartFabric across multiple chassis
- Configure VLANs and multicast
- Understand fabric expander module usage
Fabrics in Chassis Management Groups
Multi-Chassis Fabric ManagementInitial Switch Setup Requirements
- Configure fabrics across chassis groups
- Set up initial IOM configuration
- Resolve chassis mismatch issues
- Manage backup lead scenarios
5
MX7000 Troubleshooting
14%
Minimum POST Configuration and Alerts
Minimum POST RequirementsOME-M Alerts and LogsLCD Alerts and Control Panel Troubleshooting
- Understand minimum POST requirements
- Configure and interpret alerts effectively
- Troubleshoot control panel issues
- Analyze logs for problem resolution
Hardware Troubleshooting
MX7000 Hardware Component IssuesKVM and Physical Interface Issues
- Diagnose hardware component failures
- Troubleshoot physical connectivity issues
- Interpret LED indicators for diagnostics
- Perform component replacement correctly
Network and Fabric Troubleshooting
Network Connectivity IssuesMulti-Chassis Management Group Issues
- Troubleshoot network connectivity problems
- Diagnose MCM communication failures
- Verify fabric health and topology
- Resolve IOM configuration issues
iDRAC and Lifecycle Controller Troubleshooting
iDRAC IssuesLifecycle Controller Troubleshooting
- Troubleshoot iDRAC connectivity and functionality
- Resolve Lifecycle Controller issues
- Diagnose OS deployment problems
- Use diagnostic tools effectively
Advanced Troubleshooting and Support
SupportAssist IntegrationManagement Integration Tools
- Configure and use SupportAssist Enterprise
- Select appropriate management tools
- Integrate MX7000 with enterprise management
- Generate and transmit support data
How do I earn this certification?
Passing DES-4421 earns the Dell EMC Certified Specialist - Implementation Engineer, PowerEdge MX Modular certification. It sits in the PowerEdge Server Infrastructure track.
Current Level Exams
DES-4122 - Specialist - Implementation Engineer, PowerEdge Broader PowerEdge certification covering multiple platforms
Next Level Options
- D-PE-OE-23 - Dell PowerEdge Operate 2023Advanced operational skills for PowerEdge environments
- Dell Expert-Level Certifications Expert certifications typically require multiple Specialist/Deploy level credentials • Progression to expert-level infrastructure design and architecture
Alternative Paths
- D-PSC-DY-23 - Dell PowerSwitch Campus Deploy 2023Complementary networking skills for PowerEdge environments
- D-PDC-DY-23 - Dell PowerSwitch Data Center Deploy 2023 Data center fabric knowledge complements MX modular networking
- D-VXR-DY-23 - Dell VxRail Deploy 2023HCI skills for integrated compute and storage solutions
- D-PDD-DY-23 - Dell PowerProtect DD Deploy 2023 Data protection and backup for PowerEdge workloads
Practice with Precision
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How to study for this exam?
The most effective way to prepare for DES-4421 is by using the PlanetCert Simulator to practice questions and review detailed explanations.
What's changed on this exam?
Current Status
- RETIRED
- Last content update: 2021-10-29
- Announcement date: 2023-10-13