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642-991 Online Test Engine Total Questions: 75
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Cisco 642-991 Exam Syllabus Topics:

SectionObjectives
Data Center Storage and Converged Networking- Fibre Channel over Ethernet (FCoE)
  • 1. Data Center Bridging technologies
    • 2. FCoE architecture and design
      - Storage Network Integration
      • 1. Unified fabric storage considerations
        • 2. SAN connectivity design
          Data Center Virtualization Design- Server and Application Connectivity
          • 1. Cisco Nexus 1000V integration
            • 2. Virtual machine networking requirements
              - Network Virtualization
              • 1. Virtual Port Channels (vPC)
                • 2. Overlay and virtualization technologies
                  Data Center Network Design- Data Center Architecture
                  • 1. Data center network design principles
                    • 2. Layer 2 and Layer 3 data center designs
                      - Cisco Nexus Platform Design
                      • 1. Virtual Device Contexts (VDCs)
                        • 2. Cisco Nexus 7000 and Nexus 5000 design considerations
                          Data Center Security and Services Design- Network Services
                          • 1. Firewall and service module design
                            • 2. Load balancing and service integration
                              - Security Design
                              • 1. Access control and segmentation
                                • 2. Data center security mechanisms
                                  Unified Fabric Design- Fabric Automation
                                  • 1. Unified fabric management concepts
                                    • 2. Cisco Dynamic Fabric Automation (DFA)
                                      - Fabric Extender Technology
                                      • 1. Cisco FEX design models
                                        • 2. Host and network connectivity designs
                                          - Cisco FabricPath
                                          • 1. FabricPath architecture and deployment
                                            • 2. Layer 2 multipathing concepts

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