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EMC DES-5121 Exam Syllabus Topics:
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Security: ACLs | 8% | - Access Control Lists for traffic permit/deny - Configuration and troubleshooting of ACLs |
| Topic 2: Security: Port Security and AAA | 14% | - AAA security configuration and RADIUS integration - Port security methods and sticky MAC |
| Topic 3: Networking Overview | 8% | - Multicast configuration basics - Campus network topologies and data flow |
| Topic 4: Power over Ethernet (PoE) | 6% | - Purpose and configuration of PoE - Measuring PoE power output |
| Topic 5: Link Aggregation (LAG/MLAG) | 11% | - Static and dynamic LAG configuration - Multi-Chassis Link Aggregation Group (MLAG) |
| Topic 6: Protocols: Spanning Tree (STP) and VRRP | 15% | - Virtual Router Redundancy Protocol (VRRP) concepts - RSTP, MSTP configuration and validation |
| Topic 7: VoIP and Quality of Service (QoS) | 15% | - VoIP device configuration and issues - QoS marking and configuration on switching platforms |
| Topic 8: Switch Configuration | 11% | - Management IP, credentials, and firmware upgrades - Initial setup of standalone vs stacked switches |
| Topic 9: Routing: VLANs and Policy-Based Routing (PBR) | 15% | - Policy-based routing configuration and validation - VLAN routing and private VLANs |
What Candidates Ask About the EMC DES-5121 Exam
The EMC Specialist - Implementation Engineer, Campus Networking blueprint spans 9 domains — including Security: ACLs (8%), Switch Configuration (11%), Networking Overview (8%). Spend your hours where the percentages are; the full outline above lists every subtopic.
USD pricing varies by region (typically around 200–230 USD) per attempt, 63% to pass. Retakes bill the full fee again, so make the first attempt the prepared one — rehearse with the 65 practice questions from Real4Prep until the mark is comfortably behind you.
90 minutes for 60–65 questions. Train the pace, don't guess it: the Real4Prep software and online engines simulate the real test scene and score your performance, so exam day holds no surprises.
Typically requires familiarity with networking fundamentals; Associate - Networking recommended. Vendors adjust eligibility rules over time — verify the current requirements on the official page (official DES-5121 exam page) before registering.
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Yes — download the free EMC Specialist - Implementation Engineer, Campus Networking demo and inspect real questions before paying. Your purchase then stays valid for 365 days with free updates throughout, renewable afterward at 50% off.
The EMC Specialist - Implementation Engineer, Campus Networking is EMC's official exam for the DCS-IE certification, at the Specialist level. It validates practical, job-relevant skills — which is why employers shortlist certified candidates. Related credentials include Associate - Networking Version 1.0, Specialist – Implementation Engineer, Data Center Networking.
EMC Specialist - Implementation Engineer, Campus Networking Sample Questions:
How many untagged VLANs are allowed on a switchport mode trunk interface?
- A. 4096
- B. 0
- C. 1
- D. 128
Correct Answer: C 🗳️
Switch-1(config)# interface tengigabitethernet 1/0/1
Switch-1(config)# switchport mode access
Switch-1(config)# switchport trunk allowed vlan 10, 20
Switch-1(config)#
Switch-1(config)# interface tengigabitethernet 1/0/3
Switch-1(config)# switchport mode access
Switch-1(config)# switchport access vlan 10
Switch-2(config)# interface tengigabitethernet 1/0/2
Switch-2(config)# switchport mode trunk
Switch-2(config)# switchport trunk allowed vlan 10, 20
Switch-2(config)#
Switch-2(config)# interface tengigabitethernet 1/0/6
Switch-2(config)# switchport mode access
Switch-2(config)# switchport access vlan 20
A network administrator is troubleshooting why Host 1 cannot communicate with Host 2.
Based on the switch output shown in the exhibit, what is the reason for the communication issue?
- A. Port Te1/0/2 on Switch-2 is configured incorrectly
- B. Port Te1/0/6 for Host 2 is configured incorrectly on Switch-2
- C. Port Te1/0/1 on Switch-1 is configured incorrectly
- D. Port Te1/0/3 for Host 1 is configured incorrectly on Switch-1
Correct Answer: C 🗳️
What happens when a match is found for an ACL with 15 entries?
- A. All packets which match that entry are forwarded
- B. Action from that entry is performed and the ACL is exited
- C. All packets which match that entry are dropped
- D. Action from that entry is performed and the rest of the entries in the ACL are processed
Correct Answer: B 🗳️
In order to alter a packet's routing direction, which packet layers can policy-based routing use?
- A. Transport, Network, Link Layer, and Physical
- B. Network, Link Layer, Physical, and Session
- C. Link Layer, Physical, Presentation, and Session
- D. Application, Transport, Network, and Link Layer
Correct Answer: A 🗳️
What is the maximum number of dynamic MAC addresses that can be learned on a Dell EMC N-Series switchport that is configured for dynamic locking?
- A. 600
- B. 400
- C. 300
- D. 100
Correct Answer: D 🗳️
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