MTU vs MSS

What is MTU?
(Maximum Transmission Unit): MTU represents the maximum size of an IP packet on a given link. It’s used for fragmentation: packets larger than the MTU are broken down into smaller fragments. The MTU value can vary depending on the network technology (e.g., Ethernet, Wi-Fi). Larger MTU values can improve efficiency by reducing overhead due to headers.
What is MSS?
MSS (Maximum Segment Size): MSS is specific to TCP (Transmission Control Protocol) at layer 4. It defines the maximum payload size after accounting for IP, TCP, and other headers. If the MTU is 1500 bytes and IP/TCP headers are 20 bytes each, the MSS is 1460 bytes. During the TCP handshake (usually in the SYN segment), the MSS value is negotiated and remains fixed for the connection. Remember, MTU deals with the entire IP packet, while MSS focuses on the payload within the TCP segment.
Differences Between MTU and MSS
Why MTU and MSS are Important
How to Check and Configure MTU and MSS
I hope you enjoy/enjoyed the video. If you have any questions or suggestions feel free to ask them in the comments section or on my social media pages. Thank you for checking out this video and my channel, sharing is caring so please share, comment, like and don’t forget to subscribe 📱Social Media📱 & ❓Info❓
Follow me on the following platforms: https://linktr.ee/cyberbruharmy
Blog: https://www.cyberbruharmy.in/ https://blog.cyberbruharmy.in/ YouTube Subscription Link: https://www.youtube.com/CyberBruhArmy?sub_confirmation=1
Twitter: https://twitter.com/cyberbruharmy
Instagram: https://www.instagram.com/cyberbruharmy/
Discord: https://discord.com/invite/8Uz7ArN