1577ff0d_ssion_Data_Unit_SDU____TwelveC__Name
[Layer#] 2 [Description] Handles the transfer of data across the network ; It establishes and terminates the logical link between two nodes. [Name] 
Data Link
A p p l i c a t i o n
P r e s e n t a t i o n
S e s s i o n
T r a n s p o r t
N e t w o r k
D a t a L i n k
P h y s i c a l
Oracle12c: Session Data Unit(SDU) | TwelveC
Name