The Transport Layer consists of the QPs and, if RD is supported in a CA, the EECs. QP operation was introduced in:
“QP: Message Transfer Mechanism” on page 31.
“Intro to Transport Types” on page 61.
A detailed description of each of the QP types can be found in the following chapters:
“RC Transport Service” on page 351.
“UC Transport Service” on page 443.
“RD Transport Service” on page 461. This chapter also provides a detailed description of EECs.
“UD Transport Service” on page 523.
“Raw Transport Service Types” on page 537.