Dell DES-5221 Exam Questions Instant Access

Question 1

A network administrator is designing a Layer 2 topology and requires separate spanning-tree roots to avoid having a given port blocked for all instances. Which spanning-tree protocols will meet this need?

ASTP & RSTP

BRSTP-PV & MSTP

CSTP & RSTP-PV

DRSTP & MSTP

Answer : B

Question 2

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 3

When creating an alias in OS10 what is the maximum number of variable input parameters that can be defined?

D12

Answer : B

https://topics-cdn.dell.com/pdf/networking-s5148f-on_connectivity-guide4_en-us.pdf page 51

Question 4

When configuring VRRP in tandem with VLT, what is the default VRRP mode?

Aactive-active

Bprimary-standby

Cactive-standby

Dmaster-backup

Answer : D

Question 5

You have been asked to examine a BGP configuration for a co-worker who is having difficulty establishing BGP peering. The address shown is that of the neighbor's Lo0 interface. Given the configuration shown, what would be your recommendation?

S3(config-router-bgp-65042)# neighbor 192.168.32.1

S3(config-router-neighbor)# remote-as 65042

AModify the existing configuration to be:
S3(config-router-bgp-65042)# neighbor 192.168.32.1/24 S3(config-router-neighbor)# peer-as 65042

BAdd the following to the existing configuration: S3(config-router-neighbor)# update-source loopback 0 S3(config-router-neighbor)# no shutdown

CIssue the no shutdown command and verify that the BGP state is ESTABLISHED

DIssue the no shutdown command and verify that the BGP state is ACTIVE

Answer : C

https://www.dell.com/support/manuals/us/en/04/networking-z9100/os10-enterprise-user-guide- 10.4.0e-r3-pub/enable-bgp?guid=guid-5c64be15-4ebd-4372-a442-67f47b0f14e5&lang=en-us

Question 6

A customer reports they can no longer access their services and a network administrator has been assigned to investigate. A UFD disabled error status appears on all ports. What caused the issue?

ASpanning tree Loop-guard was implemented on the uplink-state group.

BOne of the upstream interfaces is an uplink-state group went down.

CThere was no issue; this is normal behavior.

DBoth a port channel and its members were assigned to an uplink-state group.

Answer : A

Question 7

What is a feature of virtual routing and forwarding (VRF)?

AProvides trunks that can be grouped to provide optimum speed.

BAllows multiple user groups to co-exist within the same router at the same time.

CAllows different physical switches to operate as one.

DAllows multiple instances of routing tables to co-exist within the same router at the same time.

Answer : D

Dell Specialist - Implementation Engineer-Data Center Networking DES-5221 Exam Questions