single-channel protocol
11Simple Mail Transfer Protocol — This article is about the Internet standard for electronic mail transmission. For the email delivery company, see SMTP (company). Internet protocol suite Application layer …
12Display Data Channel — The Display Data Channel or DDC is a collection of digital communication protocols between a computer display and a graphics adapter that enables the display to communicate its supported display modes to the adapter and to enable the computer… …
13X Window System core protocol — The X Window System logo The X Window System core protocol[1][2][3] is the base protocol of the X Windo …
14Layer 2 Tunneling Protocol — In computer networking, the Layer 2 Tunneling Protocol (L2TP) is a tunneling protocol used to support virtual private networks (VPNs). History and future Published in 1999 as proposed standard RFC 2661, L2TP has its origins primarily in two older …
15Program and System Information Protocol — The Program and System Information Protocol (PSIP) is the protocol used in the ATSC and DVB digital television systems for carrying metadata about each channel in the broadcast transport stream of a TV station and for publishing information about …
16Voice over Internet Protocol — (VoIP, IPAEng|vɔɪp) is a protocol optimized for the transmission of voice through the Internet or other packet switched networks. VoIP is often used abstractly to refer to the actual transmission of voice (rather than the protocol implementing… …
17OSCAR protocol — OSCAR or Open System for CommunicAtion in Realtime is AOL s flagship instant messaging and presence information protocol. Currently, OSCAR is in use for AOL s two main instant messaging systems: ICQ and AIM. Despite its name, the specifications… …
18Tunneling protocol — Computer networks use a tunneling protocol when one network protocol (the delivery protocol) encapsulates a different payload protocol. By using tunneling one can (for example) carry a payload over an incompatible delivery network, or provide a… …
19Extensible Messaging and Presence Protocol — (XMPP) is an open, XML inspired protocol originally aimed at near real time, extensible instant messaging (IM) and presence information (a.k.a. buddy lists), but now expanded into the broader realm of message oriented middleware. [Citation |… …
20Link Aggregation Control Protocol — The Link Aggregation Control Protocol (LACP) is a computer networking term and is part of IEEE specification 802.3ad that can control the bundling of several physical ports together to form a single logical channel. LACP allows a network device… …
