Dell EMC DES-5221 Exam Practice Test Instant Access

Question 1

In the OS10 CLI what does Ctrl+A do?

ADeletes all the text before the cursor.

BMoves the cursor to the start of the command line.

CMoves the cursor to the end of the command line.

DDeletes the word before the cursor.

Answer : B

Question 2

At which layer does LLDP operate?

Answer : C

Question 3

What type of network in a Data Center flattens the core and aggregation layers into a single tier?

ALeaf

BLeaf-spine

CSpine

DTRILL

Answer : B

Question 4

Which field in an IP header is used for QoS marking?

AToS

BSA

CCoS

DDA

Answer : A

Question 5

Which router types are contained in a single-area OSPF implementation?

AStub router and ABR

BABR and ASBR

CInternal router and ASBR

DBackbone router and Internal router

Answer : D

Question 6

From which range can a network administrator choose when setting the RSTP priority value?

A1-6400

B0-61440

C0-614400

D1-64

Answer : B

https://www.dell.com/support/article/en-my/how10394/how-to-manage-rapid-spanning-tree-rstp- thru-command-line-on-dell-networking-powerconnect-switches?lang=en

Question 7

Which commands are required to properly configure an OS10 switch to run OSPF on eth1/1/3 and to add network 144.254.1.0/30 to OSPF area 0?

AOS10(config)# interface ethernet 1/1/3 OS10(conf-if-eth1/1/3)# no shutdown OS10(conf-if-eth1/1/3)# no switchport
OS10(conf-if-eth1/1/3)# ip address 144.254.1.2/30 OS10(conf-if-eth1/1/3)# ip ospf 1 area 0.0.0.0
OS10(config)# router ospf1

BOS10(config)# router ospf 1
OS10(config-router-ospf-1)# router-id 1.1.1.1 OS10(config)# interface ethernet 1/1/3 OS10(conf-if-eth1/1/3)# no shutdown OS10(conf-if-eth1/1/3)# no switchport OS10(conf-if-eth1/1/3)# ip ospf 1 area 0.0.0.0

COS10(config)# interface ethernet 1/1/3 OS10(conf-if-eth1/1/3)# no shutdown
OS10(conf-if-eth1/1/3)# ip address 144.254.1.2/30 OS10(conf-if-eth1/1/3)# no switchport
OS10(conf-if-eth1/1/3)# ip ospf 1 area 0.0.0.0 OS10(config)# router ospf 1

DOS10(config)# interface ethernet 1/1/3 OS10(conf-if-eth1/1/3)# no shutdown
OS10(conf-if-eth1/1/3)# ip address 144.254.1.2/30 OS10(conf-if-eth1/1/3)# no switchport
OS10(conf-if-eth1/1/3)# ip ospf 1 area 0.0.0.0 OS10(conf-if-eth1/1/3)# router ospf 1

Answer : C

Dell EMC DES-5221 Specialist - Implementation Engineer-Data Center Networking Exam Practice Test