International Organization for Standardization

Information Technology - Telecommunications and Information Exchange between Systems - Local and Metropolitan Area Networks - Specific Requirements - Part 5: Token Ring Access Method and Physical Layer Specifications - Third Edition; Amendment 1: 09/15/1998
 N ISO/IEC 8802-5

Annotation

Add the following to 1.1 after item q), and change the period after item q) to a semicolon:

r) Defines the dedicated token ring (DTR) media access protocols, including finite state machines (FSMs) and state tables (clause 9);

s) Defines the frame formats and MAC frames, timers, and error counters for the DTR Station and DTR C-Port (clause 10);

t) Defines the DTR Station and C-Port Management (clause 11);

u) Provides informative information on the functional description of the DTR concentrator (annex K);

v) Provides informative information on the low-level FSMs of the DTR Station and the C-Port in Station Emulation mode using the TXI access protocol (annex L);

w) Provides informative information on the low-level FSMs of the C-Port in Port mode using the TXI and TKP access protocol (annex M);

x) Provides informative information on the low-level FSMs of the C-Port in Port mode using the TKP access protocol (annex N);

y) Provides informative information on channel considerations for 16 Mbit/s DTR (annex O);

z) Provides normative information on the BER criteria for lobe media testing (annex P);

aa) Provides informative information on the low-level FSMs of the DTR Station using the TKP access protocol (annex a);