Thank you for sending your enquiry! One of our team members will contact you shortly.
Thank you for sending your booking! One of our team members will contact you shortly.
Course Outline
SDN Fundamentals
- Comparing traditional and software-defined networking paradigms
- SDN architecture: data plane, control plane, and application plane
- Fundamentals of the OpenFlow protocol
- Advantages and challenges associated with SDN adoption
- Overview of the open source SDN ecosystem
Linux Networking Foundations
- Network namespaces and isolation techniques
- Linux bridges compared to Open vSwitch
- Traffic control (tc) for QoS and traffic shaping
- VXLAN and GRE tunneling in Linux environments
- Network configuration management (systemd-networkd, NetworkManager)
Open vSwitch Deep Dive
- Open vSwitch architecture and core components
- Installation and initial setup procedures
- Bridge configuration and port management
- Flow rules and OpenFlow 1.3/1.5 features
- Support for VLANs and tunneling (VXLAN, Geneve, GRE)
- Bonding and LACP configuration
- Monitoring and troubleshooting OVS
OVN (Open Virtual Network)
- OVN architecture and integration with OVS
- Logical switches and routers
- NAT, load balancing, and ACLs in OVN
- Integration of DHCP and DNS services
- Utilizing OVN for Kubernetes networking
- Comparing OVN with traditional Open vSwitch deployments
FRRouting (FRR) Implementation
- Overview of FRR architecture and components
- Installation and basic configuration
- BGP configuration and policy implementation
- Deployment of OSPF and OSPFv3
- Using IS-IS for data center fabrics
- BFD for fast failure detection
- Route filtering and redistribution
EVPN and VXLAN with FRR
- Fundamentals and use cases of EVPN
- VXLAN control plane using BGP EVPN
- MAC address advertisement and learning processes
- Configuring distributed anycast gateways
- Implementing multi-tenant Layer 3 VPNs with EVPN
- Troubleshooting EVPN deployments
SDN Controllers Overview
- The role of the SDN controller within network architecture
- Controller deployment models (centralized, distributed, hybrid)
- Introduction to OpenDaylight and its architecture
- Overview of the ONOS platform
- Criteria for selecting a controller
Deploying OpenDaylight
- Installation and setup of OpenDaylight
- Karaf container and service management
- Basics of MD-SAL and application development
- OpenFlow plugin and switch management
- YANG models and data modeling
- REST APIs and northbound interfaces
Deploying ONOS
- ONOS architecture and components
- Installation and cluster setup
- Device and link discovery
- Application development model
- Intent-based networking with ONOS
- Integration with programmable pipelines (P4, NPL)
Network Programmability
- Using REST APIs and JSON-RPC for network automation
- gNMI (gRPC Network Management Interface)
- YANG data modeling for configuration
- NETCONF and RESTCONF clients
- Python libraries for SDN (RYU, POX, ryu)
- Writing custom SDN applications
Automation and Orchestration
- Using Ansible for network automation
- Terraform for network infrastructure management
- Configuration management at scale
- Continuous deployment for network changes
- Integration with CI/CD pipelines
Traffic Engineering and Policies
- Traffic classification and marking
- Implementing Quality of Service (QoS) with OVS/FRR
- Policy-based routing
- Path computation and optimization
- Introduction to segment routing
- Monitoring traffic flows and performance metrics
Security in SDN Environments
- Security considerations for controllers
- Securing OpenFlow channels via TLS
- Access control and RBAC for SDN
- Network segmentation and micro-segmentation
- DDoS mitigation techniques using SDN
- Security monitoring and incident response procedures
SDN for Data Centers and Cloud
- Designing data center fabrics with SDN
- Network virtualization for multi-tenancy
- Integrating SDN with OpenStack and Kubernetes
- Service chaining and NFV integration
- Hybrid cloud networking with SDN
Production Deployment and Operations
- Designing high availability for SDN controllers
- Scalability planning and performance tuning
- Backup and recovery strategies
- Monitoring SDN infrastructure
- Troubleshooting SDN environments
- Upgrade procedures and maintenance windows
Summary and Future Directions
- Challenges and lessons learned from SDN adoption
- P4 and programmable data planes
- Applying AI/ML to network automation
- Emerging standards and protocols
- Community resources and opportunities for continuing education
Requirements
- A strong understanding of TCP/IP networking and routing protocols
- Practical experience with Linux networking tools (iproute2, iptables, nftables)
- Knowledge of switching and VLAN concepts
- Familiarity with network monitoring and troubleshooting techniques
- Basic experience with Python or shell scripting
Audience
- Network Engineers transitioning to SDN
- DevOps Engineers managing network infrastructure
- Cloud Infrastructure Architects
- System Administrators responsible for network configuration
35 Hours
Testimonials (2)
I found new things.
Cristian
Course - OpenStack Security
communication, knowledge from experience, solve problems,