In today’s digital-first economy, the data center is the engine that drives business innovation. The CCNA Data Center program at Cordoba Training Center is designed to provide you with a comprehensive understanding of the foundational technologies that power modern enterprise infrastructures. From traditional business applications to the next wave of Artificial Intelligence (AI) deployments, this course prepares you to manage the complex environments where data lives.

This certification is a vital milestone for IT professionals looking to specialize in Cisco Nexus and UCS (Unified Computing System) platforms. You will move beyond basic networking to explore data center virtualization, automation, and the revolutionary Application Centric Infrastructure (ACI). Whether you are looking to build a career as a Data Center Administrator or a Cloud Architect, this course provides the technical authority to design and manage reliable, scalable, and AI-ready networks.

The 200-155 DCICT curriculum at Cordoba Training Center is meticulously structured into five core pillars of data center technology:

1. Unified Computing (UCS)

• Hardware Abstraction: Discover the benefits of Cisco UCS physical components and the power of hardware abstraction.
• Server Connectivity: Learn to describe and configure common server types, cluster high availability, and hardware discovery processes.
• Virtualization Mastery: Understand the role of Hypervisors, Virtual Switches, and Virtual Machine Manager (VMM) in creating agile server environments.

2. Network Virtualization & Overlays

• The Virtual Network: Describe the operations of Cisco virtual switches and compare management vs. default VRFs.
• Overlay Technologies: Deep dive into the protocols that power modern data center connectivity, including VXLAN, OTV, and NVGRE.
• Plane Separation: Learn to differentiate between the Data, Control, and Management planes to ensure efficient network traffic flow.

3. Data Center Networking Technologies

• Switching Innovations: Master the configuration of Nexus features like vPC (Virtual Port Channel) and FEX (Fabric Extender) connectivity.
• Unified Fabric: Explore the benefits of converged networks and learn to manage unified switch ports and FabricPath for high-performance data movement.
• Infrastructure Security: Implement Role-Based Access Control (RBAC) to secure the data center infrastructure.

4. Automation and Orchestration

• Programmability: Understand the purpose and value of APIs in a data center environment.
• Cloud & Director: Explore the basics of cloud computing and the management functions of Cisco UCS Director, including multi-tenancy, service catalogs, and automated workflows.

5. Application Centric Infrastructure (ACI)

• The ACI Architecture: Master the Spine-Leaf topology and the role of the APIC (Application Policy Infrastructure Controller).
• Policy-Driven Deployment: Learn to deploy multi-tier applications using the ACI logical model, including Tenants, Contexts, Bridge Domains, and EPGs (Endpoint Groups).
• Fabric Discovery: Understand the process of fabric discovery and policy resolution within an ACI fabric.