EMC DES-5221 exam is aimed at professionals who have experience in the field of data center networking. This includes network engineers, system administrators, and IT professionals who work in data centers. DES-5221 exam is designed to validate the candidate’s skills in implementing and managing complex data center networks and their ability to troubleshoot issues that may arise.
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Understanding functional and technical aspects of Specialist - Implementation Engineer, Data Center Networking Version 1.0 Data Center Technologies and Protocols
The following will be discussed in DELL DES-5221 exam dumps:
- Virtual Routing and Forwarding - describe the operations and use cases for (VRF); configure and validate VRF
- Describe the basic operation of QoS; Describe how QoS identifies and marks traffic; identify the characteristics of QoS; identify QoS protocols and their uses; configure QoS
- Uplink Failure Detection - describe the components and operation of UFD; identify the differences between Active/Active and Active/Standby; configure and verify UFD
- Virtual Link Trunking - Describe the components that makeup a VLT configuration; Configure and validate VLTs; troubleshoot basic VLT configuration issues
- Virtual Router Redundancy Protocol - describe the basic operation of VRRP; identify the components of VRRP; describe VRRP Priorities; compare Pre-empt and no Pre-empt; configure VRRP on switches configured for VLT
- Explain in depth the concepts relating to IP Multicast technology; compare IGMP and PIM use cases; identify the steps required to configure multicasting into an existing multicast environment
EMC DES-5221 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Network Infrastructure Implementation | - VLANs and inter-VLAN routing - Switch configuration and deployment concepts - Spanning Tree Protocol (STP) concepts |
| Topic 2: Storage and Converged Networking | - Storage network integration in data centers - iSCSI networking fundamentals - Fibre Channel and SAN concepts |
| Topic 3: Data Center Networking Fundamentals | - IP addressing and subnetting - OSI model and TCP/IP fundamentals - Ethernet technologies and switching concepts |
| Topic 4: Troubleshooting and Maintenance | - Network troubleshooting methodologies - Performance monitoring and diagnostics |
| Topic 5: Data Center Fabric and Advanced Networking | - Data center architecture concepts - Overlay/underlay networking concepts - High availability and redundancy design |
