Cisco 642-891 Exam Information and Actual Questions
- Exam Code/Number: 642-891
- Exam Name/Title: Composite Exam
- Certification Provider: Cisco
- Corresponding Certification: CCNP
- Exam Questions: 334
- Updated On: Jul 17, 2026
642-891
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Cisco
642-891 Exam
Composite Exam
This exam has been stopped to register, new exam code replace: 642-892
Cisco 642-891 Exam Overview:
| Certification Vendor: | Cisco |
| Exam Name: | Cisco Composite Exam 642-891 (CCNP Service Provider Composite) |
| Exam Number: | 642-891 |
| Real Exam Qty: | 45-65 |
| Exam Format: | Multiple choice, Simulation, Troubleshooting scenarios |
| Available Languages: | English |
| Exam Price: | USD 250-300 |
| Related Certifications: | CCNP Service Provider |
| Exam Duration: | 120 minutes |
| Recommended Training: | Cisco Press Networking Books Cisco Learning Network |
| Exam Registration: | Pearson VUE Cisco Exam Registration Cisco Certifications Portal |
| Sample Questions: | Cisco 642-891 Sample Questions |
| Exam Way: | Pearson VUE testing centers (onsite proctored exam) |
| Pre Condition: | Recommended: CCNA-level knowledge or equivalent networking experience. This exam is part of the legacy CCNP Service Provider certification track and has been retired. |
Cisco 642-891 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| VPN Services | - Layer 2 VPN services - Layer 3 VPN configuration and troubleshooting |
| MPLS Technologies | - MPLS VPN implementation and operation - MPLS architecture and label switching |
| Quality of Service (QoS) | - Traffic classification and policing - QoS models and mechanisms in service provider networks |
| Service Provider Network Fundamentals | - Core routing and switching concepts in service provider environments - Network architectures and technologies overview |
| Network Management and Troubleshooting | - Fault isolation and performance troubleshooting - Monitoring and management tools |
| Multicast Technologies | - Multicast deployment in service provider networks - IP multicast routing fundamentals |
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