How to Prepare for Cisco 642-887 Certification?
642-887 Certification Made Easy with nwexam.com
642-887 Exam Detail Vendor
Cisco
Exam Code
642-887
Full Exam Name
Implementing Cisco Service Provider NextGeneration Core Network Services 65-75
Number of Questions Sample Questions
Cisco 642-887 Sample Questions
Practice Exams
Cisco Certified Network Professional Service Provider Practice Test
Passing Score
Variable (750-850 / 1000 Approx.)
Time Limit
90 minutes
Languages
English 100% Guaranteed Success with NWExam.com
How to Prepare for 642-887 ❏Know and study complete syllabus content from Books ❏Perform enough practice with Cisco system with related Cisco 642-887 certification subjects
❏Identify the key configuration, workflow and data flow ❏Perform with online practice exams on NWExam.com for Cisco SPCORE
❏Identify your weak areas from practice test and do more practice with system ❏Repeat practice exams and try to score 100% on www.nwexam.com
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Cisco 642-887 Certification Syllabus Content Topic
Weight in exam
QOS in a Service Provider IP NGN Environment
38%
MPLS/LDP in a Service Provider IP NGN Environment
32%
MPLS/LDP in a Service Provider IP NGN Environment Transport Technologies
22% 8%
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Cisco
642-887 Exam Questions 100% Guaranteed Success with NWExam.com
01. When an IP packet is to be label-switched as it traverses an MPLS network, which table is used to perform the label switching? a) LIB b) FIB c) FLIB d) LFIB
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ANSWER: d) LFIB
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02. Which two statements are true regarding RSVP? (Choose two) a) RSVP is used to create an LSP tunnel. b) RSVP propagates labels for TE tunnels. c) RSVP assigns labels for TE tunnels. d) RSVP is not used to create an LSP tunnel.
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ANSWER: a) RSVP is used to create an LSP tunnel. b) RSVP propagates labels for TE tunnels. 100% Guaranteed Success with NWExam.com
03. The MPLS label field consists of how many bits? a) 64 bits b) 32 bits c) 16 bits d) 8 bits
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ANSWER: b) 32 bits
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4. What is another name for topology-driven switching? a) CEF b) Fast switching c) Cache switching d) Process switching
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ANSWER: a) CEF
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05. Which two statements are correct? (Choose two) a) LSPs are bidirectional. b) LSPs are unidirectional. c) LDP advertises labels for the entire LSP. d) LDP advertises labels only for individual segments in the LSP.
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ANSWER: b) LSPs are unidirectional. d) LDP advertises labels only for individual segments in the LSP. 100% Guaranteed Success with NWExam.com
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