最新的Nokia 4A0-C02免費考試真題

問題1

It is required to prepare the provider core for LDP on an Alcatel-Lucent 7750 SR. Based on the configuration shown below, choose the answer that best describes the given configuration.

A. This configuration is correct and complete

B. This configuration is correct except that the system interface must be added

C. MPLS configuration is not required

D. This configuration is correct except that the interfaces facing the CE routers must be added.

正確答案: C

問題2

Which of the following regarding BGP confederations is FALSE?

A. Member ASs must be fully meshed within a confederation.

B. Member ASs within a confederation can use route reflection.

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

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

正確答案: A

問題3

Which of the following about a single-homed AS is FALSE?

A. A single-homed AS is also known as a leaf AS.

B. A single-homed AS can be either transit or non-transit

C. A single-homed AS uses either the ISP AS number or a private AS number.

D. A single-homed AS is also known as a stub AS.

正確答案: B

問題4

Which protocol is used to exchange customer VPRN routes between PE devices?

A. ISIS

B. MP-BGP

C. OSPF

D. BGP

E. Targeted LDP

正確答案: B

問題5

Click the exhibit.

Which of the following is a valid confederation configuration for Router R2?

A. Option D

B. Option B

C. Option C

D. Option A

正確答案: C

問題6

What is the maximum number of VLANs supported on a traditional Layer 2 switch?

A. 8190

B. 131071

C. 32768

D. 4094

正確答案: D

問題7

Click the exhibit.

Assume all router-IDs are properly configured, and link-local IPv6 addresses are used to establish the eBGP sessions. Which of the following is the MINIMAL configuration required on router A so that router B can exchange traffic with router D?

A. Option D

B. Option B

C. Option C

D. Option A

正確答案: C

問題8

Click on the exhibit below.

Which bridge will become the root bridge?

A. Bridge B

B. Bridge E

C. Bridge C

D. Bridge D

正確答案: B

問題9

Which of the following statements best describes the output from an Alcatel-Lucent 7750 SR shown below?

A. The BGP session between PEs is operational

B. The BGP session between PEs is not operational

C. The BGP session from PE to P is not operational

D. The BGP session from PE to CE is operational

E. The BGP session between PE and CE is not operational

正確答案: D

問題10

On a PE router, the VRF table for VPRN 10 contains: one local route, two BGP routes learned from a local CE. and three tunneled routes learned from a remote site. If we execute the command "configure service vprn 10 maximum-routes 2 log-only" on this PE router, how many routes are expected to be in the VRF?

A. Three routes: the local route and two tunneled routes.

B. Two routes: the local route and one BGP route learned from the local CE.

C. Six routes: the local route, the two BGP routes learned from the local CE, and three tunneled routes.

D. Five routes: the local route, the two BGP routes learned from the local CE, and two tunneled routes.

E. Two routes: the local route and one tunneled route.

正確答案: C

問題11

How many queues are available for use on service egress within a VPLS service?

A. 8 unicast and 8 multipoint.

B. 8 unicast and 24 multipoint.

C. 16 queues, distributed as desired.

D. 1 multipoint and 8 unicast.

E. 8 queues, regardless of traffic type.

正確答案: E

最新的Nokia SRA Composite - 4A0-C02免費考試真題

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