In a one-way conversation, only one TP sends data. This section describes
the simplest type of conversation: a one-way conversation without
confirm.
Figure 2-1 “One-Way Phone Conversation Without
Confirm” is an illustration of a one-way
phone conversation without confirm. Notice that data (in this case,
the message) is only transmitted in one direction. All other transmitted
information is control information, used
by the two sides to mark the beginning and ending of the conversation
and to establish whose turn it is to talk.
Figure 2-1 One-Way Phone Conversation Without
Confirm
