Online Wireshark Training in Serbia

Wireshark is a free and open-source packet analyzer that is widely used for diagnosing and resolving network issues. Network packet analysis involves monitoring the raw data transmitted and received over a network interface in real-time, which is essential for troubleshooting both network configurations and application-related problems.

In this instructor-led live training (available onsite or remotely), participants will delve into advanced techniques for addressing the functionality and performance of networks and their applications. This course builds upon the knowledge gained in "Network Troubleshooting with Wireshark," which primarily focuses on common HTTP applications. Here, we explore a broader range of protocols and connection methods, including Wi-Fi, HTTPS, SMTP, enterprise applications, and more.

By the end of this training, participants will be able to:

• Identify and resolve network security issues using the Wireshark Command Line Interface (CLI)
• Troubleshoot applications that utilize protocols beyond HTTP, such as HTTPS, FTP, mail, DNS, and others
• Address network connection problems in enterprise applications like databases and RPC services
• Resolve connectivity issues in media applications, including VoIP and streaming services
• Utilize network forensics to trace and detect security vulnerabilities

Audience

• Network engineers
• Network and computer technicians

Format of the Course

• A combination of lectures, discussions, exercises, and extensive hands-on practice

Network packet analysis is a method used to monitor the raw data transmitted and received over a network interface in real time. This technique is valuable for diagnosing issues with network configuration and network application problems. Wireshark, a free and open-source packet analyzer, is commonly used to address such network challenges.

In this instructor-led, live training, participants will learn how to utilize Wireshark to assess the functionality and performance of a network, as well as the performance of various networked applications. Participants will gain an understanding of network troubleshooting principles and practice techniques for capturing and analyzing TCP/IP request and response traffic between different clients and servers.

By the end of this training, participants will be able to:

• Evaluate network functionality and performance in different environments under various conditions
• Determine if instances of different server applications are performing adequately
• Identify the primary sources of network performance issues
• Diagnose and resolve the most common causes of performance problems in TCP/IP communications

Audience

• Network engineers
• Network and computer technicians

Format of the Course

• Part lecture, part discussion, exercises, and extensive hands-on practice

Note

• To request a customized training for this course, please contact us to arrange.