CAN/CSA-ISO/IEC ISP 10609-8-99 (R2003)

Scope

1.1 General
This part of ISO/IEC ISP 10609 is applicable to end systems concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OSI standards, which collectively provide the connection-mode Transport Service using the connection-mode Network Service.

ISO/IEC ISP 10609 is applicable to the provision of the connection-mode Transport Service in end systems attached to any type of subnetwork from which the standardized connection-mode Network Service can be made available.

This part of ISO/IEC ISP 10609 specifies the definition of P rofiles TE1111/TE1121. The TE1111/TE1121 profiles are in the TE group which uses Transport protocol class 2.

1.2 Position of Profiles within the Taxonomy
This part of ISO/IEC ISP 10609 covers the taxonomy elements identified as TB, TC, TD and TE in the Directory of Profiles and ISPs contained in ISO/IEC/TR 10000-2. This part of ISO/IEC ISP 10609 specifies the definition of Profiles TE1111/TE1121.

These profiles may be combined with any A-profile at the A/T boundary.

1.3 Scenario
Figure 1 illustrates the end system configurations to which TE1111/TE1121 profiles are applicable.

This part of ISO/IEC ISP 10609 specifies the required functions from the supporting protocol stack shown in tables 1 and 2.

This part of ISO/IEC ISP 10609 does not specify the required functions for relays.