OSI-model layer and ISO, CCITT.
* Application layer - ISO 8649, ISO 8650, ISO 9545
* Presentation layer - ISO 8822, X.216
* Session layer - ISO 8326, X.215
* Transport layer - ISO 8072, X.214
* Network layer - ISO 8348, X.213
* Data Link layer - ISO 8886, X.212
* Physical layer - ISO 10022, X.211
OSI-model in state of protocol-stack as it is used at Internet.
* Application: FTP, Telnet, SMTP, HTTP
* Presentation: SSL, XML, HTML
* Session: RIP, SAP, VPN
* Transport: TCP, UDP
* Network: IP
* Data: Ethernet
* Physical:
2 thoughts on “OSI Layers”
Hello,
we enjoyed your article and informations especially with EDIFACT messages in the HVAC industry.
As Westaflex does rely on these data structures very much. Hope to see in our EDIFACT Forum as well!
Regards, Hans
westaflex.com
Very interesting blog, i have added it to my fovourites, greetings