New TCP/IP model that maps to OSI model

mgmguy1

Watching the new 100-101 ICND1 videos from Chris Bryant and found this tid bit very helpful.
The TCP/IP model has been updated and to me it maps better to the OSI model then it did before.

See the Example below.

TCP/IP OSI model

Application Application 7

Application Presentation 6

Application Session 5

Transport Transport 4

Network Network 3

Data link Data link 2

Physical Physical 1

steveyeung

really? the old mapping was:

Application Application 7

Application Presentation 6

Application Session 5

Transport Transport 4

Internet Network 3

Network Access Data link 2

Network Access Physical 1

that would means one new layer for the tcpip model. Great!