Cisco SD-WAN (Software-Defined Wide Area Network)

1. Centralized Management: Centralized management and orchestration for simplified network administration.
2. Dynamic Traffic Optimization: Intelligent routing of traffic based on application requirements and network conditions.
3. Security Integration: Advanced security features such as encryption, firewalling, and threat detection.
4. Cloud Connectivity: Seamless connectivity to cloud services and applications with optimized traffic flows.
5. Scalability and Flexibility: Supports diverse deployment models and connectivity options for scalability.
6. Application Performance Monitoring: Application-aware routing and performance monitoring for optimal application delivery.

Before learning Cisco SD-WAN (Software-Defined Wide Area Network), it's beneficial to have the following skills:

1. Networking Fundamentals: Understanding of networking concepts including TCP/IP, routing, switching, VLANs, and subnetting.
2. WAN Technologies: Knowledge of WAN technologies such as MPLS, Internet, VPNs, and Quality of Service (QoS).
3. Routing Protocols: Familiarity with routing protocols like OSPF, BGP, and EIGRP.
4. Security Fundamentals: Basic understanding of network security principles including firewalls, VPNs, and encryption.
5. Virtualization: Knowledge of virtualization concepts as SD-WAN involves virtualizing network functions.
6. Software-Defined Networking (SDN): Understanding of SDN concepts and principles.

By learning Cisco SD-WAN (Software-Defined Wide Area Network), you gain the following skills:

1. SD-WAN Architecture: Understanding of SD-WAN architecture, components, and deployment models.
2. Configuration and Management: Proficiency in configuring and managing SD-WAN devices and policies.
3. Dynamic Routing: Knowledge of dynamic routing protocols and traffic engineering techniques used in SD-WAN.
4. Application-Aware Networking: Ability to prioritize and optimize application traffic based on business requirements.
5. Security Integration: Understanding of SD-WAN security features and integration with existing security infrastructure.
6. Quality of Service (QoS): Skills in implementing QoS policies to ensure optimal performance for critical applications.