Cisco 642-887 Certification Exam Syllabus

642-887 Syllabus, CCNP Service Provider Exam Questions PDF, Cisco 642-887 Dumps Free, CCNP Service Provider PDF, 642-887 Dumps, 642-887 PDF, CCNP Service Provider VCE, 642-887 Questions PDF, Cisco CCNP Service Provider Questions PDF, Cisco 642-887 VCEA great way to start the Cisco Certified Network Professional Service Provider (SPCORE) preparation is to begin by properly appreciating the role that syllabus and study guide play in the Cisco 642-887 certification exam. This study guide is an instrument to get you on the same page with Cisco and understand the nature of the Cisco CCNP Service Provider exam.

Our team of experts has composed this Cisco 642-887 exam preparation guide to provide the overview about Cisco Implementing Cisco Service Provider Next-Generation Core Network Services exam, study material, sample questions, practice exam and ways to interpret the exam objectives to help you assess your readiness for the Cisco SPCORE exam by identifying prerequisite areas of knowledge. We recommend you to refer the simulation questions and practice test listed in this guide to determine what type of questions will be asked and the level of difficulty that could be tested in the Cisco CCNP Service Provider certification exam.

Cisco 642-887 Exam Overview:

Exam Name
Implementing Cisco Service Provider Next-Generation Core Network Services
Exam Number 642-887 SPCORE
Exam Price $300 USD
Duration 90 minutes
Number of Questions 65-75
Passing Score Variable (750-850 / 1000 Approx.)
Recommended Training Implementing Cisco Service Provider Next-Generation Core Network Services (SPCORE)
Exam Registration PEARSON VUE
Sample Questions Cisco 642-887 Sample Questions
Practice Exam Cisco Certified Network Professional Service Provider Practice Test

Cisco 642-887 Exam Topics:

Section Weight Objectives
QOS in a Service Provider IP NGN Environment 38%
1 Describe the DiffServ and IntServ QoS models
 
2 Describe the QoS mechanisms (classification and marking, congestion management and avoidance, traffic policing and shaping)
 
3 Describe IPv6 Flow Label
 
4 Describe trust boundaries in enterprise and SP environments
 
5 Describe Cisco MQC for QoS configurations
 
6 Describe hierarchical QoS configurations
 
7 Describe the Cisco NBAR feature for discovering network protocols and for packets classifications
 
8 Describe the typical Edge PE routers and Core P routers QoS requirements
 
9 Implement classification and marking in an inter-domain network using QPPB on Cisco IOS-XR and IOS-XE
 
10 Implement class-based markings on Cisco IOS-XR and IOS-XE
 
11 Implement QoS pre-classify on tunnel interface on Cisco IOS-XR and IOS-XE
 
12 Implement CB-WFQ on Cisco IOS-XR and IOS-XE
 
13 Implement LLQ on Cisco IOS-XR and IOS-XE
 
14 Implement WRED on Cisco IOS-XR and IOS-XE
 
15 Implement traffic policing on Cisco IOS-XR and IOS-XE
 
16 Implement traffic shaping on Cisco IOS-XR and IOS-XE
 
17 Describe LPTS and hardware rate limiters on Cisco IOS-XR routers
 
18 Describe MPLS EXP bits
 
19 Describe MPLS QoS implementation concepts and models
 
20 Implement MPLS DiffServ tunneling on Cisco IOS-XR and IOS-XE
 
21 Troubleshoot QoS IOS-XR and IOS-XE configuration errors
MPLS/LDP in a Service Provider IP NGN Environment 32%
1 Describe the CEF, FIB, LFIB and LIB tables on Cisco routers
 
2 Describe MPLS labels and label stack operations on Cisco routers
 
3 Describe LDP operations in Cisco routers
 
4 Describe MPLS OAM (MPLS LSP ping and MPLS traceroute)
 
5 Describe MPLS applications in service provider environment
 
6 Implement LDP on Cisco IOS-XR and IOS-XE
 
7 Implement LDP high availability features on Cisco IOS-XR and IOS-XE
 
8 Troubleshoot LDP on IOS-XR and IOS-XE configuration errors
MPLS/LDP in a Service Provider IP NGN Environment 22%
1 Describe MPLS traffic engineering (TE) concepts
 
2 Describe MPLS TE constraint-based path computations
 
3 Describe the details of MPLS TE tunnels, including path setup procedures and path maintenance
 
4 Describe methods of assigning traffic into MPLS TE tunnels
 
5 Implement MPLS TE tunnels on Cisco IOS-XR and IOS-XE
 
6 Implement MPLS TE bandwidth control on Cisco IOS-XR and IOS-XE
 
7 Implement MPLS TE link and node protections on Cisco IOS-XR and IOS-XE
Transport Technologies 8%
1 Describe the SP core transition from ATM/SONET/SDH based backbone to
packet based IP/MPLS backbone
 
2 Implement 10/40/100 Gigabit Ethernet Interfaces on Cisco IOS-XR routers
 
3 Describe DWDM, IPoDWDM and ROADM
 
4 Implement IPoDWDM controller/interface on Cisco IOS-XR routers

Cisco SPCORE Exam Description:

The 642-887 SPCORE Implementing Cisco Service Provider Next-Generation Core Network Services exam. This exam tests a candidate’s knowledge of the concepts and implementation of MPLS technology and MPLS-TE services.

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