Information technology - International Standardized Profiles TB, TC, TD and TE - Connection-mode Transport Service over connection-mode Network Service - Part 6: Definition of profiles TC1111/TC1121
DATA PROCESSING, INFORMATION INTERCHANGE, NETWORK INTERCONNECTION, OPEN SYSTEMSINTERCONNECTION, DATA TRANSMISSION, COMMUNICATION PROCEDURE, CONTROLPROCEDURES, TRANSPORT LAYER, PROTOCOLS, PROFILES
被代替标准
2008-02-08
适用范围
This National Standard of Canada is equivalent to International Standard ISO/IEC ISP 10609-6:1992. 1Scope 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. This part of 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 Profiles TC1111/TC1121. The TC1111/TC1121 are profiles in the TC group which uses Transport protocol classes 0 and 2. 1.2 Position of Profile within the Taxonomy 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 Profile TC1111/TC1121. 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 TC1111/TC1121 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.