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EMC DEA-5TT2 Dumps

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Total 61 questions

Associate - Networking Version 2.0?(DCA) Questions and Answers

Question 1

Which IEEE standard defines the Data Link Layer, Discovery protocol?

Options:

A.

802.1AB B. 802.1AX C. 802.1D D. 802.1W

Question 2

A network administrator has a Dell EMC switch that has been configured with several VLANs. Each VLAN switch virtual interface (SVI) has an IP address assigned to it with each of them on different subnets. In addition, routing has been enabled on the switch.

Which action occurs when the switch receives a packet on one of its SVIs but the destination IP address of the packet does not match the IP address of that SVI?

Options:

A.

Switch checks its routing table and forwards the packet accordingly.

B.

Switch duplicates the packet and sends it to all interfaces.

C.

Switch replies back to the source with an ICMP Reject packet.

D.

Switch drops the packet.

Question 3

An Ethernet switch receives a frame from a directly connected host. The source MAC address of the frame is not present in the MAC address table for the switch. However, the destination address is present in the MAC address table.

What does the switch do with the frame?

Options:

A.

Flushes the destination MAC address and updates the MAC address table in the switch.

B.

Adds the source MAC address and port to the MAC address table and forwards the frame.

C.

Discards the frame on all ports and sends an error message back to the host.

D.

Floods the frame to all ports except for the port the frame originated from to locate the source MAC address.

Question 4

Which Layer 1 device can be used to enlarge the area covered by a single LAN segment?

Options:

A.

Router

B.

Repeater

C.

Switch

D.

NIC

Question 5

A network administrator is troubleshooting an OSPF routing issue. There are two paths to a destination network from one switch. In addition, one path is comprised of four 1 Gb links. The other path is comprised of two 1 Gb and two 100 Mb links. The administrator ran several trace routes and notices that the packets are swapping back and forth between the two paths.

Which corrective action must be taken on the switch infrastructure to correct this issue?

Options:

A.

Manually specify the OSPF Router ID on each switch within the path.

B.

Break the paths into multiple OSPF areas.

C.

Change the reference speed used by OSPF in cost calculations on all switches within the path.

D.

Switch all routing protocols to RIPv2.

Question 6

Which Dell EMC Networking M-Series 10 GbE switch model supports a VLT?

Options:

A.

MXL

B.

M6220 C. M6348

C.

M8024-K

Question 7

What is the aggregated lanes’ maximum speed rating for a QSFP28 transceiver?

Options:

A.

4 Gbps

B.

40 Gbps

C.

112 Gbps

D.

128 Gbps

Question 8

Refer to the exhibit.

Switch A and Switch B are connected to each other. Both switches use interfaces Gi1/0/1 and Gi1/0/2. Switch A has a Spanning Tree priority of 8192 and Switch B has the default priority. Which interface becomes the root port?

Options:

A.

Switch A Gi1/0/1

B.

Switch A Gi1/0/2

C.

Switch B Gi1/0/1

D.

Switch B Gi1/0/2

Question 9

Which message is sent by a router when TTL expires?

Options:

A.

Echo request

B.

Time exceeded

C.

Destination unreachable

D.

Echo reply

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Total 61 questions