Projekta Nr.ISO/IEC 9314-25:1998
Nosaukums<p>This part of ISO/IEC 9314 contains the Abstract Test Suites for the Fiber Distributed Data Interface</p> <p>(FDDI) token ring Station Management (SMT) layer protocol. The SMT Protocol is extensive and very</p> <p>complex. In the development process, the protocol was broken into six separate areas. Those areas</p> <p>dealt with Physical Connection Management (PCM), Entity Coordination Management (ECM) Ring</p> <p>Management (RMT), Configuration Management (CMT), Frame Based Management (FBM) and</p> <p>Management Information Base (MIB).</p> <p>This SMT ATS is divided along the same boundaries, with the exception that PCM and ECM are</p> <p>combined. Those two concepts are tested together. The formal description language used for</p> <p>Abstract Test Suite (ATS) development is Tree and Tabular Combined Notational (TTCN) and is</p> <p>defined in ISO 9646Framework. TTCN is intended for higher layer protocol testing and requires the</p> <p>use of discreet Protocol Data Units (PDUs). The TTCN notation is used in the test cases for RMT,</p> <p>FBM and MIB. It cannot be used for PCM, ECM and CFM. These three protocols use line states as</p> <p>the method of conveying information.</p> <p>The TTCN (P) is similar in structure to TTCN but changes the paradigm from PDUs to line states. A</p> <p>description of the concept of TTCN (P) can be found in the beginning of section 6, PCM.</p>
Reģistrācijas numurs (WIID)22757
Darbības sfēra<p>This part of ISO/IEC 9314 contains the Abstract Test Suites for the Fiber Distributed Data Interface</p> <p>(FDDI) token ring Station Management (SMT) layer protocol. The SMT Protocol is extensive and very</p> <p>complex. In the development process, the protocol was broken into six separate areas. Those areas</p> <p>dealt with Physical Connection Management (PCM), Entity Coordination Management (ECM) Ring</p> <p>Management (RMT), Configuration Management (CMT), Frame Based Management (FBM) and</p> <p>Management Information Base (MIB).</p> <p>This SMT ATS is divided along the same boundaries, with the exception that PCM and ECM are</p> <p>combined. Those two concepts are tested together. The formal description language used for</p> <p>Abstract Test Suite (ATS) development is Tree and Tabular Combined Notational (TTCN) and is</p> <p>defined in ISO 9646Framework. TTCN is intended for higher layer protocol testing and requires the</p> <p>use of discreet Protocol Data Units (PDUs). The TTCN notation is used in the test cases for RMT,</p> <p>FBM and MIB. It cannot be used for PCM, ECM and CFM. These three protocols use line states as</p> <p>the method of conveying information.</p> <p>The TTCN (P) is similar in structure to TTCN but changes the paradigm from PDUs to line states. A</p> <p>description of the concept of TTCN (P) can be found in the beginning of section 6, PCM.</p>
StatussStandarts spēkā
ICS grupa35.200