TCP and the Three-Way Handshake

How does TCP ensure reliable communications? How does it recover if any data is lost or corrupted.

Learn how in this lesson and then copy our lab using free software.

Download Wireshark for free - https://www.wireshark.org/download.html

Download the pcap file for three-way handshakes - https://wiki.wireshark.org/TCP_3_way_handshaking.md

TCP
TCP/IP
Three-way handshake

Join ▶️ www.howtonetwork.com

Over 32 IT certifications and IT career courses. Practice exams and live Cisco racks 24/7.

Use this special URL to get 30 days of access for $1 -

https://www.howtonetwork.com/youtube

Timestamps:

00:00 - Introduction
01:11 - The three-way handshake
06:20 - Error detection
08:07 - Wireshark lab (follow along)

Check out our hands-on IT certification training website:

https://www.101labs.net

Use coupon code 'youtube' to get a fat discount.

Check out my IT books on Amazon:

Cisco CCNA Simplified - https://amzn.to/2MbABVy

Cisco CCNA in 60 Days - http://amzn.to/2yr9aMA

101 Labs - Cisco CCNA - https://amzn.to/2P7TuEY

101 Labs - CompTIA Network+ - https://amzn.to/2B6JlEX

101 Labs - IP Subnetting - https://amzn.to/2qWljqh

101 Labs - Cisco CCNP - https://amzn.to/2IMsDiS

IP Subnetting - Zero to Guru - https://amzn.to/2DMA9Hy

#tcp #wireshark #cybersecurity

Learn TCP/IP