Pass the EMC DCA-Networking DEA-5TT2 Questions and answers with CertsForce

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Questions # 11:

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.


Expert Solution
Questions # 12:

What is the valid range assigned to a client during a TCP connection?

Options:

A.

20 - 25


B.

443 - 1000


C.

1023 - 2024


D.

40000 - 65535


Expert Solution
Questions # 13:

What are Network Address Translation (NAT) inside global addresses?

Options:

A.

Addresses used by NAT router when sending frames to devices on the local network


B.

Public IP addresses used by the local network to communicate with the Internet


C.

Private IP addresses used by the local network


D.

Pubic addresses used by other networks outside of the local network


Expert Solution
Questions # 14:

On Switch A, a static route has been redistributed into OSPF. Which type of OSPF router will this process make Switch A?

Options:

A.

Autonomous System Boundary Router (ASBR)


B.

Designated router (DR)


C.

Area Border Router (ABR)


D.

Backbone Router (BR)


Expert Solution
Questions # 15:

What is the correct sequence of steps that occur in the communications between the client and server to obtain an IP address from a DHCP server?

Question # 15


Expert Solution
Questions # 16:

Which criteria is used to define an extended MAC ACL filter?

Options:

A.

Destination MAC address and Ethernet frame type


B.

Ethernet frame type and frame size


C.

Destination TCP port number and source MAC address


D.

Source and destination MAC addresses


Expert Solution
Questions # 17:

What is the default OSPF “hello interval”?

Options:

A.

5 seconds


B.

10 seconds


C.

15 seconds


D.

30 seconds


Expert Solution
Questions # 18:

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.


Expert Solution
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