Free Nokia 4A0-100 Exam Dumps and 4A0-100 Exam Questions

Question No: 11

MultipleChoice

Which of the following is NOT a characteristic of Ethernet?

Options

AIt is a broadcast technology that can send frames to all devices attached to shared media.

BIt uses a passive, wait-and-listen protocol called Carrier Sense Multiple Access with Collision Detection (CSMA/CD).

CIt uses IP addresses to identify interfaces on the common network media.

DIt is part of the network interface layer of the TCP/IP protocol suite.

Question No: 12

MultipleChoice

Which of the following is a Layer 3 protocol?

Options

AEthernet

BTCP

CIP

DFTP

Question No: 13

MultipleChoice

Router R3 receives an ISA with the sequence number 111 from router R4 and then receives another copy of the L5A with a sequence number 112 from router R2. What does router R3 do with the L5A from R2?

Options

ARoute learned from router R1.

BRoute learned from router R2.

CRoute learned from router R3.

DRoute learned from router R4.

Question No: 14

MultipleChoice

Which of the following describes an IP filter on the Nokia 7750 5R?

Options

AAn IP filter is used to discard packets with checksum errors.

BAn IP filter can allow IP packets into a network or deny IP packets from entering a network.

CMultiple ingress and egress filter policies can be applied to a network interface.

DOnce an IP filter is applied, it cannot be modified.

Question No: 15

MultipleChoice

Which of the following best describes an Autonomous System (AS)?

Options

AA network or group of networks operating under one administrative authority.

BThe collection of routers that make up the Internet.

CA group of networks from many organizations exchanging routes using IGP routing protocols.

DAny organization that has a connection to the Internet

Question No: 16

MultipleChoice

Which of the following describes a default route?

Options

AAn entry used when forwarding control plane data to the local CPM.

BAn entry used when the destination address of a network is not specifically listed in the routing table.

CAn entry that matches a specific /32 host address using the least cost to the destination.

DAn entry used when forwarding multicast and broadcast packets.

Question No: 17

MultipleChoice

Which of the following routing protocols SHOULD NOT be used between routers Rl1 and R2?

Options

AStatic Routing

BDefault Routing

COSPF

DBGP

Question No: 18

MultipleChoice

You are configuring your Alcatel-Lucent 7750SR Service Router from the Command Line Interface (CLI), and after entering a lengthy command, wish to return directly to the ROOT context. Which control command allows you to do this quickly?

Options

ACtrl-z

BCtrl-c

CEsc

DShift-Page Down

Question No: 19

MultipleChoice

How many of the front access card slots of the Alcatel-Lucent 7750 SR-12 router are dedicated for redundant common equipment?

Options

A1

B2

C7

D10

Question No: 20

MultipleChoice

Which of the following is not supported on the Alcatel-Lucent 7450 ESS?

Options

ASupport for IPv6.

BSupport for POS.

CUpgrade path to the Alcatel-Lucent 7750 SR.

DSupport for IS-IS