Troubleshooting a problem related to Linux networking can be a challenging experience, but it doesn’t have to be. By understanding the basic principles of Linux networking and having an organized approach, you can quickly identify and resolve any issue that arises. In this article, we will dive...www.howtouselinux.com
Every system administrator needs to have at least a basic understanding of network troubleshooting. And the first rule of network troubleshooting to remember is, "Packets don't lie."www.redhat.com
Also some of these book, I recommend the Linux Bible and How Linux Works.