Cisco 642-889 Exam Dumps

By | January 21, 2020

DumpsSchool 642-889 exam dumps provide authentic knowledge about topics of Implementing Cisco Service Provider Next-Generation Edge Network Services.

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Question No. 1

Which technology is used in MPLS Layer 3 VPN implementations on the PE router to create a hub-and-spoke topology?

Answer: B

Question No. 2

Which three commands represent valid QoS classifiers of traffic in case of an EoMPLS circuit? (Choose three.)

Answer: A, B, C

Question No. 3

A PE configured with VRF ABC needs to export only subnet 1.1.1.1/32 with RT 100:100 without losing its original RT 200:200 to a remote PE. Which configuration is correct?

Answer: C

Question No. 4

Which two BGP attributes prevent loops in a route reflector environment? (Choose two )

Answer: B, D

Question No. 5

When implementing nonhierarchical VPLS with eight PE routers, how many total PWs will be required between the PE routers?

Answer: C

8 * (8-1) /2

Question No. 6

Instructions

On PE7, what is the PWtype on the p2p ac-pw named “testpw”?

Answer: B

show mpls l2transport vc testpw detail

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