How to learn network troubleshooting?

To learn network troubleshooting for a network troubleshooting role, start by understanding networking fundamentals such as TCP/IP, DNS, and DHCP. Gain hands-on experience with tools like ping, traceroute, and Wireshark, and consider obtaining certifications like CompTIA Network+ to validate your skills. Practical experience and continuous learning are essential for diagnosing and resolving network issues effectively.