[Newest Version] Free CertBus Cisco 642-887 PDF and Exam Questions Download 100% Pass Exam

CertBus 2019 Newest Cisco 642-887 CCNP Service Provider Exam VCE and PDF Dumps for Free Download!

642-887 CCNP Service Provider Exam PDF and VCE Dumps : 184QAs Instant Download: https://www.certbus.com/642-887.html [100% 642-887 Exam Pass Guaranteed or Money Refund!!]
☆ Free view online pdf on CertBus free test 642-887 PDF: https://www.certbus.com/online-pdf/642-887.pdf
☆ CertBus 2019 Newest 642-887 CCNP Service Provider exam Question PDF Free Download from Google Drive Share: https://drive.google.com/file/d/0B_3QX8HGRR1mWUJuajJGMEtsUlE/view?usp=sharing

Following 642-887 184QAs are all new published by Cisco Official Exam Center

How to pass Hotest 642-887 vce exam easily with less time? CertBus provides the most valid Hotest 642-887 pdf dumps exam preparation material to boost your success rate in Cisco CCNP Service Provider Jun 03,2019 Latest 642-887 pdf Implementing Cisco Service Provider Next-Generation Core Network Services exam. If you are one of the successful candidates with CertBus Hotest 642-887 QAs PDF and VCEs, do not hesitate to share your reviews on our Cisco CCNP Service Provider materials.

pass your 642-887 exam in 1 day with CertBus. CertBus – best 642-887 training and certification computer-based-training online resources. CertBus – help all candidates pass the 642-887 certification exams easily. CertBus latest 642-887 test questions and answers. 100% high quality and accuracy. CertBus 642-887 certification practice questions and answers. help candidates get well prepared for their 642-887 certification exams.

We CertBus has our own expert team. They selected and published the latest 642-887 preparation materials from Cisco Official Exam-Center: https://www.certbus.com/642-887.html

Question 1:

Refer to the exhibit.

IT administrators report packet loss on the critical applications coming with CoS 4. Which option is the appropriate configuration to have a lower drop probability when the packets are processed using

DSCP values?

A. set ip dscp af22

B. set ip dscp af41

C. set ip dscp af13

D. set ip dscp af32

Correct Answer: B

Question 2:

An engineer looks at packet captures and sees that the MPLS header field of a packet indicates a bottom of stack field of 0. What can the engineer conclude from this information?

A. The packet is an AToM packet

B. One label is on the packet

C. At least one more MPLS label is on the packet

D. No labels are on the packet

Correct Answer: C

Question 3:

Which option is the correct definition of the LB on a Cisco router?

A. a table used by switching functions to forward labeled packets

B. a table that holds the next hop for destination prefixes

C. a label-based adjacency table

D. a table that stores remote and local label bindings

Correct Answer: A

Question 4:

Which two values must be specified in a Cisco NBAR configuration? (Choose two.)

A. port number

B. IP precedence

C. neighbor discovery address

D. CoS

E. transport protocol

Correct Answer: AE

Question 5:

An engineer is deploying CB-WRED across the entire core network to enforce the previously deployed CBWFQ and decides to change the WRED default to make it work with DSCP. Which policy-map command enables this new profile on regular Cisco IOS routers?

A. random-detect

B. random-detect dscp value

C. random-detect dscp based

D. random-detect precedence value

Correct Answer: C

642-887 Practice Test642-887 Study Guide642-887 Braindumps

Question 6:

Referring to the Cisco IOS XR show command output exhibit, what are three possible reasons that the GigabitEthernet0/1/0/10 LDP IGP sync status is not ready? (Choose three.)

A. GigabitEthernet0/1/0/10 is not configured to run LDP.

B. Graceful restart is not configured on the peer.

C. The LDP neighbor on GigabitEthernet0/1/0/10 is not up.

D. The OSPF neighbor on GigabitEthernet0/1/0/10 is not up.

E. LDP is up on GigabitEthernet0/1/0/10, but no label bindings have been received from the peer.

F. GigabitEthernet0/1/0/10 is a member link of Bundle-Ether9000.

Correct Answer: CDE

Question 7:

Which method is used to mark traffic matched by class-map MY_CLASS as Expedited Forwarding?

A. set ip dscp cs7

B. set dscp cs7

C. set dscp 46

D. set dscp 45

Correct Answer: C

Question 8:

Which two protocols facilitate label bindings by neighboring routers? (Choose two.)






Correct Answer: BE

Question 9:

Which three conditions can occur when metering traffic using a dual token bucket traffic policing QoS mechanism on Cisco routers? (Choose three.)

A. conform

B. pass

C. violate

D. exceed

E. burst

F. matched

Correct Answer: ACD

Question 10:

Refer to the partial Cisco IOS XR configurations exhibit for Router 1 and Router 2.

There are two routers that are connected back to back over the Gigabit Ethernet link. If the “show mpls ldp neighbor” command output on Router 1 does not show LDP peering with Router 2, what could be the possible root cause of the LDP peering problem?

A. missing interface under OSPF IGP configuration

B. hello timers mismatch on Router 1 and Router 2

C. password for LDP session mismatch on Router 1 and Router 2

D. MPLS LDP session protection is not configured

Correct Answer: A

CertBus exam braindumps are pass guaranteed. We guarantee your pass for the 642-887 exam successfully with our Cisco materials. CertBus Implementing Cisco Service Provider Next-Generation Core Network Services exam PDF and VCE are the latest and most accurate. We have the best Cisco in our team to make sure CertBus Implementing Cisco Service Provider Next-Generation Core Network Services exam questions and answers are the most valid. CertBus exam Implementing Cisco Service Provider Next-Generation Core Network Services exam dumps will help you to be the Cisco specialist, clear your 642-887 exam and get the final success.

642-887 Latest questions and answers on Google Drive(100% Free Download): https://drive.google.com/file/d/0B_3QX8HGRR1mWUJuajJGMEtsUlE/view?usp=sharing

642-887 Cisco exam dumps (100% Pass Guaranteed) from CertBus: https://www.certbus.com/642-887.html [100% Exam Pass Guaranteed]

Why select/choose CertBus?

Millions of interested professionals can touch the destination of success in exams by certbus.com. products which would be available, affordable, updated and of really best quality to overcome the difficulties of any course outlines. Questions and Answers material is updated in highly outclass manner on regular basis and material is released periodically and is available in testing centers with whom we are maintaining our relationship to get latest material.

Brand Certbus Testking Pass4sure Actualtests Others
Price $45.99 $124.99 $125.99 $189 $69.99-99.99
Up-to-Date Dumps
Free 365 Days Update
Real Questions
Printable PDF
Test Engine
One Time Purchase
Instant Download
Unlimited Install
100% Pass Guarantee
100% Money Back
Secure Payment
Privacy Protection