Who Should Attend:
Linux system and network administrators who want to learn more about troubleshooting network services. You should begin with a good understanding of network services and basic Linux commands.

Despite the fact that Linux is a robust, reliable system and the network services that run on it are the most widely used and tested products on the Internet, things can and do go wrong. Learn about the tools that help you solve problems with network services when they arise. These include tools that come with Linux as well as the test tools that come with some major network service. You will learn which tools are used to solve network service problems, how those tools are used, and how the output of those tools is interpreted.

Course Outline:

• Examining the basic network configuration
• Verifying basic connectivity
• Testing routing
• Troubleshooting Domain Name Service
• Testing and debugging sendmail
• Viewing socket status
• Analyzing network traffic