VMware NSX-T Data Center 3.0 is a software-defined networking (SDN) solution developed by VMware. It provides a platform for network virtualization and security in modern data center environments. NSX-T stands for "NSX for multi-hypervisor, multi-cloud, and multi-application environments."

Here are some key features and capabilities of VMware NSX-T Data Center 3.0:

1. Network Virtualization: NSX-T allows you to abstract and reproduce the entire network topology in software, decoupling the network services from the underlying hardware. It enables the creation of virtual networks, switches, routers, firewalls, and load balancers, providing flexibility and agility in network provisioning.

2. Multi-Hypervisor Support: NSX-T supports various hypervisors, including VMware ESXi, KVM, and others. This allows you to build and manage virtual networks across multiple hypervisor environments, making it suitable for heterogeneous data center deployments.

3. Multi-Cloud Connectivity: NSX-T enables network connectivity and security across multiple clouds, including private, public, and hybrid clouds. It facilitates workload migration and consistent networking policies across different cloud platforms.

4. Micro-Segmentation: With NSX-T, you can implement granular security policies at the virtual machine (VM) level using micro-segmentation. This approach allows you to define and enforce security rules based on VM attributes, enabling better protection against lateral movement and reducing the attack surface.

5. Distributed Firewall: NSX-T includes a distributed firewall that operates at the hypervisor kernel level, allowing for east-west traffic inspection and security enforcement. This helps protect workloads within the data center from internal threats.

6. Load Balancing: NSX-T offers load balancing services to distribute network traffic across multiple application instances, ensuring high availability and optimal performance. It supports both traditional and container-based applications.

7. Integration with Cloud Native Technologies: NSX-T integrates with container orchestration platforms like Kubernetes, providing networking and security capabilities for containerized workloads. It offers Container Networking Interface (CNI) plugins and integration with Kubernetes-native services.

8. Automation and Orchestration: NSX-T can be integrated with automation and orchestration tools, such as VMware vRealize Automation and VMware vRealize Orchestrator, to enable automated provisioning, configuration, and management of network services.

These are just some of the features and capabilities of VMware NSX-T Data Center 3.0. It offers a comprehensive set of networking and security functionalities to enhance data center operations, enable cloud connectivity, and provide robust security for modern applications and workloads.