Nokia 4A0-C02 Exam Questions Instant Access

Question 1

Which of the following must be true in order to add a port to a LAG? (Choose 2)

Aports must be on the same MDA

Bports must have the same speed and duplex settings

Cauto negotiation must be on

Dauto negotiation must be off or limited

Eport must be in access mode only

Answer : B, D

Question 2

Which of the following should be performed if a service provider does not want packets to make use of the shared buffer space when queued?

ASet the CBS to 0.

BSet the MBS equal to the CBS.

CSet the high-priority-only equal to the MBS.

DSet the MBS to 0.

ESet the high-priority-only to 0.

Answer : B

Question 3

Which of the following regarding BGP confederations is FALSE?

AThe entire confederation is viewed as a single AS by an eBGP peer.

BWithin a confederation, each member AS is considered as a stand-alone AS.

CMember ASs within a confederation can use route reflection.

DMember ASs must be fully meshed within a confederation.

Answer : D

Question 4

Click the exhibit.

Router R2 receives a route to 192.168.4.0/29 from router R4 and sets the local preference to 110.

Router R1 receives the route to 192.168.4.0/29 from router R3, and sets the local preference to

80. There is a full iBGP mesh in AS 65540, but router R5 only has a physical connection to router R1. Which path does traffic destined to 192.168.4.0/29 take from router R5?

AR5-R2-R4-R8

BR5-R1-R3-R4-R8

CR5-R1-R2-R4-R8

DR5-R1-R3-R7-R8

Answer : C

Question 5

In IEEE 802.1ag, how are loops detected?

ASpanning-tree BPDUs are returned to the sender.

BThe MEP sees its own CFM frames returned to itself.

CThis is not a function of IEEE 802.lag but of 802.1D

DThe record field of the CFM frame keeps track of chassis-mac addresses.

Answer : B

Question 6

Which of the following about the configuration of BGP Site of Origin (SoO) is TRUE?

AEach PE must implement a policy to apply a unique SoO attribute to the set of routes received from each customer site.

BA different BGP extended community is used on each PE that connects to a single site.

CAn import policy on the PE rejects a route if the attached SoO matches the configured value.

DImport and export policies are applied on the PEs under the global BGP context.

Answer : A

Question 7

What scaling factors should a network engineer be aware of when designing VPLS networks? (Choose 3)

AControl plane scaling.

BData plane scaling.

CNetwork touches.

DRoute table reduction.

EOAM tools.

Answer : A, B, C

Nokia SRA Composite 4A0-C02 Exam Questions