The physical address is added
internet
port numbers
By encapsulation process data is put in a nutshell with all basic protocol information at each and every OSI layer. During this phase of network layer each layer conveys and exchange information to its neighboring layer. This is done utilizing Protocol Data Units.
source and destination port number or two applications communicating the data
two applications communicating the data
Encapsulation
encapsulation
Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.Encapsulation. Actually, this is one type of encapsulation; encapsulation occurs at several layers.
source and destination IP address
It first occurs at the application layer.
layer 2