ADVANCED NIC & NETWORK PERFORMANCE TUNING CERTIFIED COURSE

The Advanced NIC & Network Performance Tuning – Certified Course is designed to provide advanced practical knowledge of Network Interface Cards (NICs), network drivers, hardware offloading, and high-performance network optimization. Learners will develop hands-on expertise in NIC configuration, interrupt handling, RSS, RPS, XPS, TCP/UDP tuning, queue management, CPU affinity, IRQ balancing, packet processing, bandwidth optimization, latency reduction, and network benchmarking. Through practical labs and industry-oriented projects, participants will learn to identify performance bottlenecks and optimize network infrastructure for high-speed data centers, cloud platforms, enterprise networks, telecommunications, and high-performance computing environments.

Key Features of Course Divine:

• Collaboration with E‑Cell IIT Tirupati
• 1:1 Online Mentorship Platform
• Credit-Based Certification
• Live Classes Led by Industry Experts
• Live, Real-World Projects
• 100% Placement Support
• Potential Interview Training
• Resume-Building Activities

Career Opportunities After Advanced NIC & Network Performance Tuning:

• Network Performance Engineer
• NIC Performance Engineer
• Network Optimization Engineer
• High-Performance Network Engineer
• Linux Network Engineer
• Data Center Network Engineer
• Network Infrastructure Engineer
• Cloud Network Engineer
• Network Systems Engineer
• HPC Network Engineer

Essential Skills You Will Develop – Advanced NIC & Network Performance Tuning:

• Advanced NIC Configuration & Performance Optimization
• Network Driver Configuration & Tuning
• RSS, RPS, XPS & Multi-Queue Optimization
• CPU Affinity, IRQ & Interrupt Optimization
• TCP/UDP Stack Performance Tuning
• Hardware Offloading & Acceleration
• Packet Processing & Queue Management
• Network Latency & Throughput Optimization
• Network Benchmarking & Performance Testing
• Bottleneck Detection & Advanced Troubleshooting

Tools Covered:

• Linux (Ubuntu, RHEL)
• ethtool
• iproute2
• ss / netstat
• iperf3
• Wireshark
• tcpdump
• Linux perf
• tuned / tuned-adm
• irqbalance
• numactl
• ethtool-priv / NIC Driver Tools

Syllabus:

Module 1: NIC Architecture & Fundamentals

• NIC architecture and packet processing
• Network interfaces, drivers and firmware
• NIC queues and performance factors

Module 2: NIC Configuration & Optimization

• Advanced ethtool configuration
• NIC ring buffers and queue tuning
• Link speed, duplex and MTU optimization

Module 3: Multi-Queue & RSS Optimization

• Receive Side Scaling (RSS)
• Receive Packet Steering (RPS)
• Transmit Packet Steering (XPS)

Module 4: CPU, IRQ & NUMA Optimization

• CPU affinity and core allocation
• IRQ distribution and irqbalance
• NUMA-aware network optimization

Module 5: Hardware Offloading

• Checksum and segmentation offloading
• TSO, GSO, GRO and LRO
• Hardware acceleration optimization

Module 6: TCP/UDP Performance Tuning

• TCP buffer and socket optimization
• Congestion control configuration
• UDP throughput and latency tuning

Module 7: Network Queue & Traffic Management

• Queue disciplines and packet scheduling
• Traffic shaping and congestion management
• QoS and bandwidth optimization

Module 8: Network Benchmarking & Testing

• Throughput and latency benchmarking
• iPerf3 and traffic generation
• Performance baseline and comparison

Module 9: Monitoring & Troubleshooting

• NIC statistics and error analysis
• Wireshark and tcpdump packet analysis
• Performance bottleneck identification

Module 10: Advanced Tuning & Industry Projects

• End-to-end NIC performance optimization
• DPDK, eBPF and XDP acceleration
• High-speed network tuning projects

Industry Projects:

• High-Speed NIC Performance Optimization Project
• RSS, RPS & XPS Multi-Queue Optimization Project
• CPU Affinity & IRQ Load-Balancing Project
• TCP/UDP Throughput & Latency Tuning Project
• NIC Hardware Offloading Optimization Project
• Network Queue & QoS Performance Optimization
• 100/400GbE Network Benchmarking Project
• DPDK/eBPF-Based High-Performance NIC Optimization Project

Who is this program for?

• Network Engineers seeking advanced NIC and performance optimization skills
• Network Performance Engineers focused on latency and throughput improvement
• Linux System Administrators managing high-performance network servers
• Data Center Engineers working with high-speed networking infrastructure
• Cloud & DevOps Engineers optimizing cloud and Linux network performance
• Network Architects designing scalable, high-performance networks
• HPC Engineers & Developers working with performance-critical systems
• Network Security Engineers analyzing and optimizing network traffic
• IT & Engineering Students preparing for advanced networking careers