By Certification Overview
This certification validates the ability to perform intermediate skill level tasks in installing, configuring, maintaining and troubleshooting Dell EMC Campus Networking products.
Certification Requirements
To complete the requirements for this certification you must:
1. Achieve one of the following credentials
• Associate – Networking Version 1.0
• Dell Certified Associate – Networking (Valid if already earned, but not achievable anymore)
2. Pass the following Implementation Exam
• DES-5121 Specialist – Implementation Engineer, Campus Networking Exam
Note: These details reflect certification requirements as of April 26, 2019.
Other Certification Recommendations
Once you have achieved this Certification you may be interested in:
• Specialist – Implementation Engineer, Data Center Networking
The Proven Professional Program periodically updates certification requirements. *Please check the Proven Professional CertTracker website regularly for the latest information and for other options to meet the Associate level requirement.
Overview
This exam is a qualifying exam for the Specialist – Implementation Engineer, Campus Networking track.
This exam focuses on concepts related to the Campus environment and Dell EMC Networking’s N-Series products. Focus is on DNOS6-based protocols and features.
Dell Technologies provides free practice tests to assess your knowledge in preparation for the exam. Practice tests allow you to become familiar with the topics and question types you will find on the proctored exam. Your results on a practice test offer one indication of how prepared you are for the proctored exam and can highlight topics on which you need to study and train further. A passing score on the practice test does not guarantee a passing score on the certification exam.
Products
Products likely to be referred to on this exam include but are not limited to:
• Dell EMC Networking N-Series Switches
Exam Topics
Topics likely to be covered on this exam include:
Networking Overview (8%)
• Explain the typical end-to-end data flow of a Campus network
• Identify and describe the common Campus networking topologies
• Identify and describe the steps required to configure multicasting into an existing multicast environment
Switch Configuration (11%)
• Describe the differences between the initial setup requirements for a standalone switch versus a stack of switches
• Explain how to configure a Dell EMC N-Series switch including boot sequence, applying a management IP address, switch name, and credentials
• Identify and the describe the steps to upgrade switch firmware
Routing: VLANs and Policy-Based Routing (PBR) (15%)
• Identify and describe VLAN routing and private VLANs including their use in a Campus network environment
• Explain how to determine a port VLAN membership and configure port trunking
• Describe policy-based routing (PBR) basic operations
• Explain how to configure and validate policy-based routing (PBR) configurations
Protocols: Spanning Tree (STP) and Virtual Router Redundancy (VRRP) (15%)
• Describe how RSTP, MSTP, and RSTP-PV are configured and validated
• Describe how to configure PortFast, FastLink, and STP protection
• Identify and describe VRRP components and their basic operations
• Describe VRRP priorities including contrast and compare preemption versus no preemption
Link Aggregation Group (LAG) and Multi-Chassis Link Aggregation Group (MLAG) (11%)
• Describe how to configure a static and a dynamic LAG
• Explain how to troubleshoot LAG configuration mismatches
• Describe how to configure and validate MLAG configurations and how to upgrade switch firmware in an MLAG configuration
Security: Access Control Lists (ACLs) (8%)
• Identify and describe the various commands used to either deny or permit IP connectivity
• Describe the configuration steps to permit host access control; identify and troubleshoot server access issues
Security: Port Security and Authentication, Authorization, Accounting (AAA) Security (14%)
• Compare and contrast the various port security methods and identify ports with port security enabled
• Describe how to configure sticky MAC addresses and configure a switch to point to a RADIUS server
• Describe the purpose of AAA security; configure local authentication and AAA security
Power over Ethernet (PoE) (6%)
• Describe the purpose for PoE, its benefits, and common PoE devices
• Describe how to configure PoE on a switch port and measure power output
VoIP and Quality of Service (QoS) (15%)
• Identify and describe the process in which an IP phone obtains its configuration and the cause for an IP phone not powering on
• Identify and describe the configuration requirements to support VoIP devices
• Describe QoS basic operations, operational characteristics, and how QoS identifies and marks traffic
• Describe how to configure QoS on Dell EMC N-Series switches
The percentages after each topic above reflects the approximate distribution of the total question set across the exam.
QUESTION 1
If a VRRP Master router is rebooted, what is the default behavior once it comes back online?
A. An election occurs to determine which router will have the Master role
B. Original VRRP Master will take back control of the Master role
C. Original VRRP Backup will retain the Master role
D. VRRP Master role is determined by the router with the lowest MAC address
Correct Answer: B
QUESTION 2
When configuring a PBR route-map, what are the configurable “SET” options?
A. set ip source, set ip next-hop, and set ip default next-hop
B. set ip next-hop, set ip source, and set ip precedence
C. set ip next-hop, set ip default next-hop, and set ip precedence
D. set ip source, set ip default next-hop and set ip precedence
Correct Answer: C
QUESTION 3
A user’s host with an IP address of 172.16.1.22/24 is attempting to FTP a file from the server with IP address 10.1.1.99; however, they are unable to connect.
Which access-list is preventing this traffic?
A. # ip access-list ACL1
# deny ip any host 10.1.1.99
B. # ip access-list ACL2
# permit ip 172.16.1.0 0.0.0.255 any
C. # ip access-list ACL3
# deny ip any 172.16.2.0 0.0.0.255
D. # ip access-list ACL4
# permit ip host 172.16.1.22 host 10.1.1.99
Correct Answer: A
Actualkey Dell DES-5121 exam pdf, Certkingdom Dell DES-5121 PDF
Best Dell DES-5121 Certification, Dell DES-5121 Training at certkingdom.com
Comments Off on Dell DES-5121 Specialist – Implementation Engineer, Campus Networking Exam