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642-887 Questions and Answers

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Implementing Cisco Service Provider Next-Generation Core Network Services: 642-887

Rating: 4.7

Vendor: Cisco

Certifications: CCNP

Exam Name: Implementing Cisco Service Provider Next-Generation Core Network Services

Exam Code: 642-887

Total Questions: 184 Q&As

Last Updated: Dec 10, 2021

Exam retired

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Same Questions from the Latest Real Exam

642-887 Online Practice Questions and Answers

Questions 1

When configuring class-based WRED on Cisco routers, which WRED parameter is not user configurable on a Cisco IOS XR but is user configurable on a Cisco IOS and IOS XE?

A. the ingress or egress direction where the class-based WRED policy will be applied

B. the maximum threshold

C. the minimum threshold

D. the mark probability denominator

Show Answer
Questions 2

Which two factors must you consider when configuring MPLS EXP? (Choose two.)

A. MPLS EXP marking is supported in the egress direction

B. A packet that IP ToS classifies at ingress can be reclassified by MPLS EXP at egress

C. MPLS EXP marking is supported in the ingress direction

D. MPLS EXP classification for bridged MPLS packets on EVCs is supported

E. A packet that MPLS classifies at ingress can be reclassified by IP ToS at egress

Show Answer
Questions 3

Scenario: From the PE8 router, how many total prefixes for have an incoming local label assigned (including the imp-null)?

A. 45

B. 21

C. 66

D. 22

Show Answer More Questions

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