Nokia 4A0-104 Exam Questions Instant Access

Question 1

Which one of the following commands on an Nokia 7750 SR can take a FEC as a parameter to verify if a packet for that FEC reaches the appropriate LER?

Aping

Bsdp-ping

Csvc-ping

DIsp-ping

Answer : D

Question 2

What is the minimum Ethernet physical network MTU required for a Layer 2 service on an MPLS encapsulated SDP with a service MTU of 1518?

A1520

B1540

C1548

D1556

Answer : B

Question 3

Which of the following statements about VPRN is NOT true? (Choose 2)

AVPRN is an IP service that connects multiple sites in a single routed domain over the provider-managed IP/MPLS network.

BEach VPRN consists of a set of customer sites that must connect to the same PE router

CIn a VPRN service, each customer router becomes a routing peer to other customer routers

DVPRN provides customer routers with transparent IP connectivity without knowledge of the MPLS core

Answer : B, C

Question 4

Which of the following about 6VPE is FALSE?

ATo advertise VPN-IPv4 and VPN-IFV6 routes, two MP-BGP sessions are required.

BPE routers must support both IPv4 and IPv6 addresses; customer routers can use either one.

CMP-BGP is used to advertise IPv6 prefixes and the associated VPRN labels.

DThe provider core routers are IPv6-unaware.

Answer : A

Question 5

Which OAM command can be used to verify the correct and consistent provisioning of a service between two service end points?

Asdp-ping

BIsp-ping

Csap-ping

Dsvc-ping

Answer : D

Question 6

Which VPWS service would be used to create a point-to-point Frame Relay service?

AEpipe

BApipe

CFpipe

DIpipe

ECpipe

Answer : C

Question 7

Click the exhibit.

This output is from PE router R1. Based on the output about VPRN 100, how many prefixes has router R1 learned from CE router R5?

Answer : B

Nokia Services Architecture 4A0-104 Exam Questions