Nokia 4A0-102 Exam Practice Test Instant Access

Question 1

Consider two Alcatel-Lucent 7750 SRs in AS 65540. Router R1 has system address 10.10.10.1, and router R2 has system address 10.10.10.2. Which of the following configurations on router R2 can establish a BGP session with router R1?

AOption A

BOption B

COption C

DOption D

Answer : B

Question 2

An Alcatel-Lucent 7750 SR receives a route from an eBGP peer with a MED value of 500. What MED value is sent to iBGP peers?

A100

BThe IGP cost

C500

DNone

Answer : C

Question 3

Which of the following statements regarding BGP Fast Reroute is FALSE?

ABGP Fast Reroute is triggered by IGP events.

BThe backup path is pre-computed and installed in the FIB

CBGP Fast Reroute is independent of number of affected prefixes.

DBGP Fast Reroute uses the optimal path to the destination.

Answer : D

Question 4

When implementing a BGP policy on an Alcatel-Lucent 7750 SR, which of the following types of address space would a typical address plan need to cover?

ARIR assigned CIDR space.

BExternal client address space.

CLoopback or link addresses.

DExternal link addresses.

EAll of the above.

Answer : E

Question 5

Click the exhibit.

Router R6 is a route reflector for clients R1, R2 and R5 with local preferences 100, 200 and 500 respectively. Router R3 advertises prefix 192.168.1.0/27 to routers R1, R2 and R5 which are configured with advertise-external. Routers R4 and R6 are both configured with "add-paths ipv4 send 2 receive". Which routes to 192.168.0.1/27 is router R4 expected to have in its BGP routing table?

AThe routes from routers R1, R2 and R5.

BThe routes from routers R1and R2.

CThe routes from routers R2 and R5.

DTwo routes are chosen at random and advertised to router R4.

Answer : C

Question 6

What kind of BGP attribute is the Multi_Exit_Disc?

AOptional transitive attribute.

BOptional non-transitive attribute.

CWell-known mandatory attribute.

DWell-known discretionary attribute.

Answer : B

Question 7

An Alcatel-Lucent 7750 SR receives a route from an eBGP peer without a MED. What MED value is sent to iBGP peers?

A100

B250

CThe IGP cost

DNone

Answer : D

Nokia 4A0-102 Nokia Border Gateway Protocol Exam Practice Test