Here's how you can enhance your problem-solving skills as a network administrator.

Download Wireshark and nmap. Create traffic, capture the traffic and learn to read the pcaps. Do all of this on your home network. I'm assuming you have a lab. If not, make sure to build a lab. Get a approval before trying any of this on your corporate network. Never stop being curious. Never stop learning.

Build a lab. Document what you do. Have someone smarter than you break it. This will help improve your critical thinking skills.

Ensure that you could be smarts to face any problem and lets your mind to think "how about the Problem can be solved" and try to understanding what is the problem actually, and utilize your knowledge such as networking fundamentals, including protocols, topologies, and troubleshooting techniques that related to solve the problem

You can use a well-rounded approach to each situation, as two are never the same. If in doubt don't be afraid to ask someone for advice.

Problem-solving requires systematic approach. Start with the basics and determine the root cause and then work you way through the problem by trying different methods to come to a resolution.

One of the basics and foundation step in solving problems in networking, is to distinguish between Data Plane, Control Plane and Management Plane traffic. This will support you in better visualize the problem and know from where to start and ask yourself the right questions at later stage and to know the right people that can collaborate either from Security, application, or system team.

Estar sempre atualizado nos dá a capacidade de ter um estoque de ferramentas ilimitadas, nos restando assim escolher a melhor ferramenta pra cada trabalho.

Regularly read blogs, articles, and publications related to networking technologies and trends. Participate in webinars and online courses to stay current with new tools and best practices.

Il faut évaluer avec la technologie car nous sommes dans un monde en constant évolution et resté en marge peut-être un frein à notre ascension professionnel.

Staying updated on networking trends, software, and best practices is essential for effective problem-solving. Continuous learning equips me with modern tools and techniques to handle new or complex challenges, much like a doctor using the latest treatments for better outcomes. This ensures I can implement the most efficient and secure solutions in evolving tech environments.

The closest we could wver get to perfection is through practice. That said, the more you expose yourself to challenging instances, the more you become better equipped to deal with similar situations, and get widened perspectives to deal with bigger ones. Use labs, check out projects and attempt them, read widely, and more importantly, raise your antennas.

Ter um laboratório de testes ou até mesmo um “campo” de teste e essencial pra se ter um controle ainda maior do que somos capaz de fazer, simular desastres ou situa??es que possam acontecer na prática e de fato uma prática muito boa pra desenvolvimento de conhecimento e habilidades.

Use lab environments or simulation software to create and resolve hypothetical network issues. This hands-on practice can build your confidence and improve your diagnostic skills.

Tout à fait, avoir une bonne méthodologie de travail est primordial dans la résolution d'incident, l'expérience fait souvent la différence. La documentation est importante dans la mesure où elle permettra de gagner en temps lorsqu'on sera confronté à un problème déjà résolu et bien documenté par un tierce.

Tout à fait, avoir une bonne méthodologie de travail est primordial dans la résolution d'incident, l'expérience fait souvent la différence. La documentation est importante dans la mesure où elle permettra de gagner en temps lorsqu'on sera confronté à un problème déjà résolu et bien documenté par un tierce.

Se cercar de pessoas competentes e habilidosas vai sempre te fazer evoluir mesmo que inconscientemente, estar junto a uma equipe eficaz e sincronizada te dá capacidade de enfrentar qualquer problema que surja!

Work closely with other network professionals to share knowledge and approaches. Join forums or local user groups to discuss challenges and solutions, expanding your perspective.

Knowledge sharing allows the unity of a group. It allows to provide solutions to complex problems and to pool strengths but also to increase the knowledge of each. It is a win-win system.

Collaboration is key to problem-solving. Working with colleagues offers fresh perspectives and can lead to solutions you might miss on your own. Team brainstorming often sparks innovative ideas, similar to solving a puzzle where someone else can help find the missing piece.

Ter sempre um estoque de ferramentas é essencial para qualquer área, ter inúmeras ferramentas ou habilidades te dá a capacidade de solucionar o problema de várias maneiras diferentes

Learn to use various network monitoring and troubleshooting tools (e.g., Wireshark, Ping, Traceroute). Mastering these can help you quickly identify and resolve issues.

Improving your troubleshooting skills as a network administrator is critical to ensuring systems are running smoothly and quickly addressing any issues that may arise. Improving your troubleshooting skills as a network administrator requires a combined approach that integrates technical skills, analytical skills, communication and collaboration. Investing in your professional development through ongoing education and thoughtful practice can lead to a successful career in network management. Maintaining a proactive attitude and learning mindset will ensure that you are always ready to meet the challenges of ever-evolving network technology.

One thing that I've run across frequently is the lack of documentation regarding the current network topology, infrastructure, or software deployments within organizations. Often times, issues arise because of a forgotten server, or network connection. Or migrations to newer OS's is hampered by the incomplete or total lack of documentation surrounding a critical software installation. Whenever installing or maintaining new systems, always document everything involved with it. This includes after action reports and analysis of issues that have been resolved. Bottom line, document everything. Then, when you think you've got everything down. Document some more and ensure it's stored and located in a secure but easily accessible location.

After resolving issues, take time to analyze what worked, what didn’t, and why. Reflecting on your experiences can enhance your problem-solving strategies for the future.

Use o modelo OSI para e desenhe a topologia física da comunica??o fim a fim. N?o descarte nenhuma possibilidade, inclusive relacionadas a pessoas, que podem ser a causa de alguns problemas. Use o Diagrama de Ishikawa adaptado para TI para ajudar no Diagnóstico.

Use the OSI Reference Model to draw the physical topology for end-to-end communications. Do not rule out any possibilities, including those related to people, who may be the cause of some problems. Use the Ishikawa Diagram adapted for IT to help in the Diagnosis.