Back Datagram Congestion Control Protocol Catalan Datagram Congestion Control Protocol Czech Datagram Congestion Control Protocol German Protocolo de Control de Congestión de Datagramas Spanish DCCP Basque دیسیسیپی Persian Datagram Congestion Control Protocol French Datagram Congestion Control Protocol HE Datagram Congestion Control Protocol Italian Datagram Congestion Control Protocol Japanese
| Communication protocol | |
| Abbreviation | DCCP |
|---|---|
| Introduction | |
| OSI layer | Transport layer (4) |
| RFC(s) | 4340, 4336 |
| Internet protocol suite |
|---|
| Application layer |
| Transport layer |
| Internet layer |
| Link layer |
In computer networking, the Datagram Congestion Control Protocol (DCCP) is a message-oriented transport layer protocol. DCCP implements reliable connection setup, teardown, Explicit Congestion Notification (ECN), congestion control, and feature negotiation. The IETF published DCCP as RFC 4340, a proposed standard, in March 2006. RFC 4336 provides an introduction.