Ericsson Certified Technology - IP (ECP-103) Free Practice Test

Question 1

Which technique would you use to increase the maximum number of available broadcast domains within a single Layer 2 domain?

A. Jumbo frames

B. P-bit marking

C. VLAN stacking

D. Switch stacking

Correct Answer: C

Question 2

Which three statements describe the purpose for using DHCP? (Choose three.)

A. It obtains the MAC address of an Ethernet switch.

B. It obtains the IP address of a DNS server.

C. It obtains the IP address of a default gateway.

D. It obtains the subnet mask used for an IP address.

E. It obtains the IP address of an Ethernet switch.

Correct Answer: C,D,E

Question 3

Which protocol would you enable in an Ethernet network to avoid loops?

A. Spanning Tree Protocol

B. IEEE 802.1x

C. IEEE 802.1q

D. IGP routing protocol

Correct Answer: A

Question 4

For outgoing MPLS packets, which label is used by the MPLS router?

A. label assigned locally by the router

B. label assigned by the direct neighbor

C. label assigned by the originating CE

D. label assigned by the CE at destination

Correct Answer: B

Question 5

When would a router use a default route?

A. When a packet's destination network does not match with any other routes.

B. When a packet's destination network does not match with the loopback interface.

C. When a packet's destination network does not match with the default gateway.

D. When a packet's destination network does not match with any dynamic routes.

Correct Answer: A

Question 6

You have been asked to ensure that files from your network management system can be transferred onto any host computer connected to the company network.
Which protocol requires permit access on your firewall for this operation to take place?

A. FTP

B. SNMP

C. RADIUS

D. Telnet

Correct Answer: A

Question 7

Which statement is true about the MAC address table in Layer 2 bridges?

A. It is created dynamically by examining the destination addresses of the incoming frames

B. It is created dynamically by examining the VLAN tag of the incoming frames.

C. It is created dynamically by examining a TCP three-way handshake sequence.

D. It is created dynamically by examining the source addresses of the incoming frames.

Correct Answer: D

Question 8

You have been asked to sell a VoIP solution to a customer. They have requested more information from you regarding traffic requirements.
Which statement is correct?

A. UDP is used to carry the VoIP traffic.

B. VoIP protocol guarantees 100 percent packet delivery.

C. MPLS is mandatory for all VoIP calls.

D. IPSec is mandatory for all VoIP calls.

Correct Answer: A

Question 9

Which two statements are true about Ethernet VLANs? (Choose two.)

A. VLANs can exist only within one Ethernet switch.

B. VLANs must use different IP addresses.

C. VLANs can be spread across many Ethernet switches.

D. VLANs divide an Ethernet network to multiple broadcast domains.

Correct Answer: C,D

Question 10

Which two statements are correct about link-state routing protocols? (Choose two.)

A. Paths are chosen based upon the number of hops to the destination.

B. In a multipoint network, all routers exchange routing tables directly with all the routers.

C. Packets are routed based upon the shortest path to the destination.

D. The exchange of advertisement is triggered by a change in the network.

Correct Answer: C,D

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Ericsson Certified Technology - IP (ECP-103) Free Practice Test