Nokia Exam 4A0-106 Topic 6 Question 44 Discussion

Actual exam question for Nokia's 4A0-106 exam

Question #: 44
Topic #: 6

Click the exhibit.

A Carrier Supporting Carrier (CSC) VPRN is configured on an Nokia 7750 SR for a customer carrier offering VPRN services. Which of the following about this configuration is FALSE?

AIn the CSC VPRN, configure an eBGP session between CSC-PE and CSC-CE and use the 'advertise-label vpn-ipv4' CLI command to enable the advertisement of VPN-IPv4 routes.

BWhen the customer carrier uses the same autonomous system number in various sites, use the 'loop-detect off' CLI command to disable the loop detection functionality on CSC-CE and PE routers.

COn the CSC-PE routers, use the 'carrier-carrier-vpn' CLI command to configure the VPRN service as CSC.

DConfigure an iBGP session between PE1 and PE2 and use the 'family vpn-ipv4' CLI command to directly exchange end-customer routes learned from CE1 and CE2.

Show Suggested Answer

Suggested Answer: B

by Weldon at Mar 31, 2023, 02:35 AM

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Eloisa

7 days ago

But doesn't option B make sense because it disables loop detection?

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Rima

9 days ago

The CSC VPRN configuration seems straightforward, but I'm curious about the loop detection functionality. Disabling it could be risky if the customer's sites have the same AS number.

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Antione

9 days ago

I disagree, I believe the answer is D.

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Eloisa

11 days ago

I think the answer is B.

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