Cisco 642-887Exam Intro
The 640-878 or, as it's also known, building next-generation networks of Cisco service providers, Part 2 (SPNGN2), like all tests, Cisco has some freedom to review a variety of topics. This means that most 640-878 content is required because they randomly test the many themes available. Also keep in mind that experience requirements often exist because they observed the average person and what is required. You can always go the extra mile to be successful with the 640-878, but it may take a little more work.
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Cisco 640-878 Exam Certification Details:
| Duration | 90 minutes |
| Exam Registration | PEARSON VUE |
| Sample Questions | Cisco 640-878 Sample Questions |
| Passing Score | Variable (750-850 / 1000 Approx.) |
| Exam Price | $300 USD |
| Recommended Training | Building Cisco Service Provider Next-Generation Networks, Part 2 (SPNGN2) |
| Exam Code | 640-878 SPNGN2 |
| Exam Name | Building Cisco Service Provider Next-Generation Networks Part 2 |
| Number of Questions | 65-75 |
Reference: http://www.cisco.com/c/en/us/training-events/training-certifications/exams/current-list/spngn2.html
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Cisco 640-878 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| IP Multicast in Service Provider Environments | - Multicast VPN concepts - PIM and multicast distribution trees - Multicast routing fundamentals |
| MPLS Technologies | - Traffic engineering fundamentals - MPLS forwarding and label switching - MPLS VPN (L3VPN and L2VPN) concepts |
| Service Provider Network Architectures | - Layered service provider models - Scalable backbone architectures - Service provider network design principles |
| Network Troubleshooting and Maintenance | - MPLS and VPN troubleshooting - Layer 2 and Layer 3 troubleshooting - Performance monitoring and fault isolation |
| QoS in Service Provider Networks | - QoS classification and marking - Traffic shaping and policing - Congestion management and avoidance |
| VPN and Service Delivery | - Provider-provisioned VPNs - Customer edge and provider edge roles - Service integration and provisioning |
