The Dell EMC DES-5221 Exam is challenging and thorough preparation is essential for success. This exam study guide is designed to help you prepare for the Data Center Networking Implementation Engineer certification exam. It contains a detailed list of the topics covered on the Professional exam, as well as a detailed list of preparation resources. This study guide for the Dell EMC Data Center Networking Specialist Exam for Implementation Engineer will help guide you through the study process for your certification.
DES-5221 Dell EMC Data Center Networking Specialist Exam for Implementation Engineer Exam Summary
● Exam Name: Dell EMC Data Center Networking Specialist Exam for Implementation Engineer
● Exam Code: DES-5221
● Exam Price: $230 (USD)
● Duration: 90 mins
● Number of Questions: 60
● Passing Score: 63%
● Reference Books:
○ Dell EMC PowerSwitch Data Center Implementation and Administration (ES102NET00232)
○ Dell EMC PowerSwitch Data Center Implementation and Administration (ESNETD02182)
● Schedule Exam: Pearson VUE
● Sample Questions: Dell EMC Data Center Networking Implementation Engineer Sample Questions
● Recommended Practice: Dell EMC DES-5221 Certification Practice Exam
DES-5221 Exam Syllabus: Dell EMC Certified Specialist - Implementation Engineer - Data Center Networking
Networks - The Basics- 19.6%
- Identify common data center topologies, protocols, and topologies; describe the Dell EMC data center switch portfolio
- Basic switch configuration: Identify the normal boot process of a S and Z-Series switch running OS 10. List the first-time switch setup requirements. Perform the steps for upgrading switch firmware in OS 10.
- Access Control Lists: Explain the purpose of access control; apply appropriate commands to deny or permit IP connectivity; complete the required configuration to permit host access control; determine why particular computers are being blocked from accessing a server
- AAA Security: Explain the purpose of AAA security; describe AAA process, core components and their function; configure local and RADIUS authentication
- Dynamic Host Configuration Protocol: DHCP’s basic operation; Explain the role of the DHCP Relay; configure DHCP in OS10; identify the options to secure DHCP from attacks
Layer-2 Technologies and Protocols- 20.1%
- Virtual Lans - Identify the characteristics of a VLAN; explain the differences between tagged and untagged frames; configure VLAN trunking; configure VLAN Port membership; verify trunking and Port Membership; troubleshoot VLANs
- Spanning-tree Protocol - Identify the operations and use cases for STP; Configure and validate RSTP/MSTP/RSTP-PV; Manipulate spanning tree root bridge and port cost configurations
- Link Aggregation Groups - Identify the operations and use cases for LAGs; configure, verify, and trouble shoot static LAGs; configure, verify, and troubleshoot dynamic LAGs
- Discovery Protocols - Describe the characteristics of discovery protocols; describe uses cases for using discovery protocols; explain how to configure and validate. Configure discovery protocols; interpret LLDP outputs
Discovery Protocols - Describe the characteristics of discovery protocols; describe uses cases for using discovery protocols; explain how to configure and validate. Configure discovery protocols; interpret LLDP outputs- 30.7%
- Basic Routing - Configure IPv4 on an interface; identify when to utilize a gateway as a last resort; configure and modify static routes; test inter-VLAN routing
- Open Shortest Path First - describe OSPF operation, and core components; configure and validate OSPF using; interpret OSPF show commands; describe the operations and use cases for ECMP; test inter-VLAN routing
- Border Gateway Protocol - Explain operations of BGP;
- identify design best practices when configuring BGP in a leaf/spine environment; configure and validate BGP; Describe the operations and use cases for ECMP; configure and validate ECMP
- Policy-Based Routing - Describe the basic operation of PBR; identify PBR use cases; configure and validate PBR
Data Center Technologies and Protocols- 29.6%
- 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
- Uplink Failure Detection - describe the components and operation of UFD; identify the differences between Active/Active and Active/Standby; configure and verify UFD
- Virtual Routing and Forwarding - describe the operations and use cases for (VRF); configure and validate VRF
- Quality of Service - 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
- Multicast - 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.
Dell EMC DES-5221 Certification Sample Questions and Answers
To make you familiar with the Dell EMC Data Center Networking Specialist Exam for Implementation Engineer (DES-5221) certification exam structure, we have prepared this sample question set. We suggest you try our Sample Questions for DCS-IE DES-5221 Certification to test your understanding of Dell EMC DES-5221 process with real Dell EMC certification exam environment.
DES-5221 Dell EMC Data Center Networking Specialist Exam for Implementation Engineer Sample Questions:-
01. Which user role in OS10 has full access to all commands and exclusive access to commands that manipulate the file system?
a) netadmin
b) sysadmin
c) secadmin
d) netoperator
02. A network administrator is troubleshooting a PBR implementation and needs to know how many packets have matched the route-map criteria. How do they view this information in OS10?
a) OS10# show route-map
b) OS10# show interface statistics
c) OS10# show route-maproute-map-statistics
d) OS10# show route-mappbr-statistics
03. What must be done before configuring any routing protocol in a VRF instance?
a) Assign an IP address to at least one of the interfaces assigned to the VRF instance
b) Create a routing group for each VRF instance
c) Assign each VRF instance to a routing group
d) Nothing, VRF routing protocols are assigned automatically
04. What configuration must be common on iBGP neighbors to form an iBGP adjacency?
a) Local preference
b) Router-ID
c) AS number
d) Loopback interfaces
05. In an NSSA, which type of LSA is used for redistribution?
a) 3
b) 4
c) 5
d) 7
06. What do bridge protocol data units provide?
a) Special data frames to exchange STP information
b) Metadata transferred connecting two network bridges
c) Configuration data exchanged during a VLTi setup
d) Bridge information part of the LLDP protocol
07. The VLAN tag is located between which fields in the Ethernet frame?
a) Destination MAC and Source MAC
b) Ether Type/Size and Data
c) Preamble and Destination MAC
d) Source MAC and Ether Type/Size
08. A network administrator needs to restrict packets that are destined to the CPU of an OS10 switch. How do they accomplish this?
a) IP fragment ACLs
b) Control-plane ACLs
c) Management-plane ACLs
d) Static null routes
09. What is an advantage of running LLDP?
a) Automatic error detection and correction of the port
b) Reduces spanning-tree convergence
c) Provides detailed software version information
d) Simplifies the use of network management
10. Which OSPF router is responsible for originating Network Link State Advertisements?
a) Designated Router
b) Internal Router
c) Area Border Router
d) Backbone Router
Answers:-
Answer 1 :- b
Answer 2 :- d
Answer 3 :- a
Answer 4 :- c
Answer 5 :- d
Answer 6 :- a
Answer 7 :- d
Answer 8 :- b
Answer 9 :- d
Answer 10 :- a