TCP, Packets, and NETSCOUT for State and Local Agencies

In this first webinar, we start with a TCP refresher and then delve into data transfer ports, 3-way handshakes, data sequencing, retransmission attempts, and more… Next, we move on to how to quickly identify performance problems using TCP behavior data.

Each of these topics will be covered in depth with an explanation of the numbers or behavior and why they are key to solving problems.

• TCP Basics – and not so basic!

• Where to look to troubleshoot performance

• Using NETSCOUT: automatically calculate network and application latency

In this second webinar in the series, we expand on using TCP, packets, and NETSCOUT to troubleshoot performance issues, and how to determine that it is not the network!

Places to look when troubleshooting include:

• Zero Window with real-life examples

• Visualizing TCP Win behavior with NETSCOUT

• Other places to look: Edges, DNS, Certificates, VPN and more…