DES-5221 Free Exam Questions & Answers (Updated 2026)

Question No 1

Which type of protocol is OSPF and what metric does it use to determine best path?

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Link - state protocol that uses a concept of cost as metric

Hybrid protocol that uses hop count as a metric

Path vector protocol that uses the Dijkstra algorithm as a metric

Distance Vector protocol that uses bandwidth and delay as metric

Question No 2

What is the function of the authentication service?

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Question No 3

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?

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

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

There was no issue; this is normal behavior.

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

Question No 4

What is an advantage of UFD?

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Question No 5

Which best describes traffic flow in a campus network environment?

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Dell EMC DES-5221 Free Exam Questions (Updated 2026)

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