Cisco 642-873 Exam Details & Actual Exam Questions
- Exam Code/Number: 642-873
- Exam Name/Title: Designing Cisco network Service Architectures (ARCH)
- Certification Provider: Cisco
- Corresponding Certification: CCDP
- Exam Questions: 231
- Updated On: Jun,18 2026
- Certification Level: Professional (CCDP)
Cisco Designing Cisco network Service Architectures (ARCH) Exam Questions
This exam has been stopped to register, new exam code replace: 642-874
Cisco 642-873 Exam Overview:
| Certification Vendor: | Cisco |
| Exam Name: | Designing Cisco Network Service Architectures (ARCH) |
| Exam Number: | 642-873 |
| Passing Score: | 700 (approx.) |
| Real Exam Qty: | 60–70 |
| Available Languages: | English, Japanese, Chinese, Russian |
| Related Certifications: | Cisco Certified Design Professional (CCDP) |
| Exam Duration: | 75 minutes |
| Exam Format: | Multiple Choice, Multiple Response, Drag-and-Drop, Simulation |
| Sample Questions: | Cisco 642-873 Sample Questions |
| Exam Way: | Onsite at Pearson VUE testing centres |
| Pre Condition: | CCNA and CCDA (or any CCIE) recommended |
| Official Syllabus URL: | https://www.cisco.com/site/us/en/learn/training-certifications/exams/retired.html |
Cisco 642-873 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Enterprise Campus Architecture | - Layer 2 and Layer 3 design considerations - Hierarchical design principles - High availability and redundancy design |
| Network Convergence | - Multicast support design - Voice and video readiness design |
| WAN & Edge Design | - MPLS and VPN designs - DMVPN design considerations |
| Data Center & Integration Design | - Data center infrastructure design - Virtualization and SAN considerations |
| Advanced Routing & Addressing Solutions | - BGP design basics - EIGRP, OSPF, IS-IS design - IPv6 migration strategies |
| Network Services & Security | - Secure network perimeter and segmentation - QoS strategy and design |
0
0
0
10