bpraneeth

• Feb 18th, 2006

 

OSI-Open System Interconnection,

there are 7 layers in OSI model,they are

 Application Layer(Layer 7)

Presentation Layer(Layer 6)

Session Layer(Layer 5)

Transport Layer(Layer 4)

Network Layer(Layer 3)

Datalink Layer(Layer 2)

Physical Layer(Layer 1)

joseline

• Nov 1st, 2006

 

OSI-Open Systems Interconnection

An open System is a model that allows any two different systems to communicate regardless of their underlying architecture..

7 layers

7-application layer

6-presentation layer

5-session layer

4-transport layer

3-network layer

2-datalink layer

1-physcal layer