OSI PICS Manual

ISO 8823 for OSI/AS
Tandem OSI PICS Manual–135046
10-8
B.4.2 Kernel Functional Unit
The U column is reserved for future use.
The I column describes the actual capabilities of the implementation and shall be
completed by the supplier using a symbol chosen from the following list:
B.4.2 Kernel Functional Unit
B.4.3 Presentation Context Management Functional Unit
B.4.4 Presentation Context Restoration Functional Unit
The Presentation Context Restoration Functional Unit results in no additional PPDUs.
Symbol Meaning
V Associated with FU and supported
N Associated with FU and NOT supported
I Not associated with FU and supported
— Not associated with FU and NOT supported
Note. In receipt, when a functional unit has been chosen, use of the associated PPDUs
becomes mandatory automatically.
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1CP m I m I
2CPA m I m I
3CPR m I m I
4 S-REL-req m I m I
5 S-REL-rsp m I m I
6ARP m I m I
7ARU m I m I
8TD m I m I
Sending Receiving
Ref PPDU or Session primitive D U I D U I
1AC o N m N
2ACA o N m N