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100% Cisco 642-973 Guaranteed Success With Testing Engine

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Exam Code: 642-973

Exam Name: Cisco Data Center Networking Infrastructure

Updated: Jul 27, 2026

Number: 88 Q&As with Testing Engine

642-973 Free Demo download

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Cisco 642-973 Exam Overview:

Certification Vendor:	Cisco
Exam Name:	Cisco Data Center Networking Infrastructure
Exam Number:	642-973
Exam Format:	Multiple Choice Single Answer, Multiple Choice Multiple Answer, Drag and Drop, Simulation
Available Languages:	English, Japanese
Certificate Validity Period:	2 years
Real Exam Qty:	65-88
Exam Price:	USD 200-300
Related Certifications:	CCNP Data Center Cisco Data Center Infrastructure Support Specialist
Exam Duration:	90 minutes
Passing Score:	Approx. 750-850 / 1000 scale
Recommended Training:	Implementing Cisco Data Center Networking Infrastructure (DCNI)
Exam Registration:	Pearson VUE
Sample Questions:	Cisco 642-973 Sample Questions
Exam Way:	Computer-based test (CBT) at Pearson VUE centers; retired exam
Pre Condition:	Valid CCNA or equivalent experience recommended; no strict mandatory prerequisites
Official Syllabus URL:	Retired exam; no longer available on Cisco.com

Cisco 642-973 Exam Syllabus Topics:

Section	Weight	Objectives
Management & Monitoring	10%	- Nexus Management Interfaces - Basic Troubleshooting Methodology - SNMP, Syslog, and NTP
Data Center Switching Technologies	25%	- Nexus Switch Family Overview - Spanning Tree Protocol Enhancements - Virtual Port Channels (vPC) - FabricPath
Storage Networking Integration	10%	- FCoE Basics - Data Center Bridging
Data Center Routing & High Availability	20%	- OSPF and EIGRP in Data Center - Device and Link Redundancy - First Hop Redundancy Protocols
Data Center Networking Overview	20%	- Layer 2 and Layer 3 in Data Center - Cisco Data Center Architecture - Data Center Network Requirements
Network Virtualization	15%	- Network Overlay Concepts - VRF and VLAN Segmentation - VDC (Virtual Device Context)

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