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DES-5221 Online Practice Questions and Answers

Questions 4

Which command is used to create a non-default VRF instance?

A. ip vrf

B. ip vrf forwarding new-vrf

C. ip vrf forwarding vrf-test

D. interface ethernet 1/1/1

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Questions 5

What is the size of the VLAN tag in an Ethernet frame?

A. 4 bytes

B. 8 bytes

C. 1 byte

D. 2 bytes

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Questions 6

What is the valid range of VLAN IDs for Dell EMC Networking OS10 switches?

A. 1-4096

B. 1-4093

C. 0-4092

D. 0-4095

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Questions 7

How are multiple hardware based ACLs filtered?

A. NTP

B. DHCP

C. NPU

D. IP

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Questions 8

What is required to enable ECMP in BGP?

A. OSPF must install equal cost paths in the routing table for BGP to use ECMP.

B. Maximum-paths and multipath-relax commands.

C. Sub-interfaces must be configured on the physical interface running BGP.

D. ECMP is not possible in BGP.

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Questions 9

In a PIM Sparse Mode (PIM-SM) based multicast topology, what function does the Rendezvous Point provide?

A. The node is used to provide IGMP snooping across a layer 3 boundary.

B. The root node of the source tree topology is used to provide routing between the source and receiver.

C. The root node of the shared tree topology is used to provide routing between the source and receiver.

D. The node is used to provide IGMP snooping on a layer 2 shared segment.

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Questions 10

When implementing QoS on a 10Gb connection, 6Gb is required by the customer. What QoS level best fits the requirement while keeping resource use to a minimum?

A. Differentiated service

B. Guaranteed service

C. FIFO

D. Best-effort service

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Questions 11

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

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

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

C. Issue the no shutdown command and verify that the BGP state is ESTABLISHED

D. Issue the no shutdown command and verify that the BGP state is ACTIVE

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Questions 12

A network administrator wants servers to avoid spanning-tree convergence immediately after connecting to a leaf switch. Which spanning-tree feature would allow this?

A. spanning-tree vlan priority 0

B. spanning-tree port-type disabled

C. spanning-tree port-priority 0 D. spanning-tree port-type edge

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Questions 13

In the OS10 CLI what does Ctrl+A do?

A. Deletes all the text before the cursor.

B. Moves the cursor to the start of the command line.

C. Moves the cursor to the end of the command line.

D. Deletes the word before the cursor.

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Exam Code: DES-5221
Exam Name: Specialist Implementation Engineer Data Center Networking Exam
Last Update: May 12, 2024
Questions: 60 Q&As

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