Packet Capture und EEM auf Cisco Switches («PACCAP»)

Wireshark can be used to analyze many problems in the network. The question that arises is «How can I capture network traffic at the desired location?». A simple and efficient solution with bonus is a packet capture directly on the desired switch. In the course, we show how to set up and evaluate packet captures. We also show how a packet capture snaps traffic at exactly the right time.

Topics:

• How to determine if and how much traffic is flowing through a switch or router.
• Setting up a packet capture
• Filtering options for packet capture
• Analyze captured data directly on the switch or router
• Evaluate data on Wireshark
• Introduction to EEM - Embedded Event Manager
• Using EEM in connection with Packet Capture

Exercises:

• Getting started with Packet Capture
• Filtering in Packet Capture
• Evaluating the captured packets
• Evaluation in Wireshark
• Using EEM for Packet Capture

The course is intended for all those who are confronted with the situation of proving that the network is not to blame :-). In general, the learned content helps in troubleshooting.

Network knowledge is required.

No specific certification is associated with this course.