Troubleshooting Network Performance

This course will show you how to do testing and analysis of network performance, You will also learn how to do root cause analysis for troubleshooting various network performance problems.

• Learn real-time network layer troubleshooting

• Troubleshoot network latency and throughput

• Troubleshoot problems with data center connection

• Learn how to test and analyze network performance   

It is crucial that Network Engineers and DevOps Engineers understand performance concepts. Learn how to analyze latency connection to a web server, packet loss, and bandwidth throughput.

By the end of this course you will have the skills to troubleshoot both on-premises and internet connectivity. This course is based on in-demand skills for network support, architecture, and testing. 

Network Performance Concepts

• Network Latency

• Extended Ping

• Firewall Filtering

• Protocol Delay

• Server Processing Delay

• Packet Loss

• MTR Troubleshooting Tool

• Performance Root Cause Analysis

• Latency Comparison Guide

• Browser Connection Example

• Bandwidth vs Throughput

• NetFlow Bandwidth Utilization

• Iperf Testing Tool

• Wireless Performance

• Cisco IP SLA Testing

TCP Performance Deep Dive

• TCP Transport Overview

• Wireshark TCP Layers

• TCP Persistent Connections

• TCP Concurrent Connections

• Slow Start Algorithm

• TCP Sliding Window

• Bandwidth Delay Product (BDP)

• Nagle Algorithm

• MSS Payload Calculation

• Path MTU Discovery (PMTUD)

• Payload Fragmentation

• Troubleshooting TCP Session

• TCP Troubleshooting Example

• SPAN/RSPAN

CISCONET Training Solutions is an online training provider that has helped thousands of students worldwide. 25+ years of Fortune 100 enterprise experience with application performance analysis, optimization, and troubleshooting.  Take your career to the next level and become an expert developer.