List of network protocols (OSI model)

Layer 1 protocols (physical Layer)

·         Telephone network modems- V.92

·         IRDA physical layer

·         USB physical layer

·         EIA RS-232, EIA-422, EIA-423, RS-449, RS-485

·         Ethernet physical layer Including 10BASE-T, 10BASE2, 10BASE5, 100BASE-TX, 100BASE-FX, 100BASE-T, 1000BASE-T, 1000BASE-SX and other varieties

·         Varieties of 802.11 Wi-Fi physical layers

·         DSL

·         ISDN

·         T1 and other T-carrier links, and E1 and other E-carrier links

·         SONET/SDH

·         Optical Transport Network (OTN)

·         GSM Um air interface physical layer

·         Bluetooth physical layer

·         ITU Recommendations: see ITU-T

·         IEEE 1394 interface

·         TransferJet physical layer

·         Etherloop

·         ARINC 818 Avionics Digital Video Bus

·         G.hn/G.9960 physical layer

·         CAN bus (controller area network) physical layer

·         Mobile Industry Processor Interface physical layer

Layer 2 protocols (Data Link Layer)

·         ARCnet　Attached Resource Computer NETwork

·         CDP Cisco Discovery Protocol

·         DCAP Data Link Switching Client Access Protocol

·         Distributed Multi-Link Trunking

·         Distributed Split Multi-Link Trunking

·         Dynamic Trunking Protocol

·         Econet

·         Ethernet

·         FDDI Fiber Distributed Data Interface

·         Frame Relay

·         ITU-T G.hn Data Link Layer

·         HDLC High-Level Data Link Control

·         IEEE 802.11 WiFi

·         IEEE 802.16 WiMAX

·         LACP Link Aggregation Control Protocol

·         LattisNet

·         LocalTalk

·         L2F Layer 2 Forwarding Protocol

·         L2TP Layer 2 Tunneling Protocol

·         LAPD Link Access Procedures on the D channel

·         LLDP Link Layer Discovery Protocol

·         LLDP-MED Link Layer Discovery Protocol - Media Endpoint Discovery

·         PAgP - Cisco Systems proprietary link aggregation protocol

·         PPP Point-to-Point Protocol

·         PPTP Point-to-Point Tunneling Protocol

·         Q.710 Simplified Message Transfer Part

·         Multi-link trunking Protocol

·         RPR IEEE 802.17 Resilient Packet Ring

·         SLIP Serial Line Internet Protocol (obsolete)

·         StarLAN

·         STP Spanning Tree Protocol

·         Split multi-link trunking Protocol

·         Token ring a protocol developed by IBM; the name can also be used to describe the token passing ring logical topology that it popularized.

·         VTP VLAN Trunking Protocol

·         VLAN Virtual Local Area Network

Layer +3 protocols

·         ARP Address Resolution Protocol

·         RARP Reverse Address Resolution Protocol

·         ATM Asynchronous Transfer Mode

·         Frame relay, a simplified version of X.25

·         IS-IS, Intermediate System - Intermediate System (OSI)

·         MPLS Multi-protocol label switching

·         SPB Shortest Path Bridging

·         X.25

·         MTP Message Transfer Part

·         NSP Network Service Part

Layer 3.5 protocols

·         HIP Host Identity Protocol

Layer 3+4 protocol suites

·         AppleTalk

·         DECnet

·         IPX/SPX

·         Internet Protocol Suite

·         Xerox Network Systems

·         TCP/IP

Layer 4 protocols (Transport Layer)

·         AH Authentication Header over IP or IPSec

·         IL Originally developed as transport layer for 9P

·         SCTP Stream Control Transmission Protocol

·         Sinec H1 for telecontrol

·         SPX Sequenced Packet Exchange

·         TCP Transmission Control Protocol

·         UDP User Datagram Protocol

·         DCCP Datagram Congestion Control Protocol

Layer 5 protocols (Session Layer)

·         9P Distributed file system protocol developed originally as part of Plan 9

·         NetBIOS, File Sharing and Name Resolution protocol - the basis of file sharing with Windows.

·         NetBEUI, NetBIOS Enhanced User Interface

·         NCP NetWare Core Protocol

·         NFS Network File System

·         SMB Server Message Block

·         SOCKS "SOCKetS"

Layer 6 protocols (Presentation Layer)

·         TLS Transport Layer Security

Layer 7 protocols (Application Layer)

·         ADC, A peer-to-peer file sharing protocol

·         AFP, Apple Filing Protocol

·         BACnet, Building Automation and Control Network protocol

·         BitTorrent, A peer-to-peer file sharing protocol

·         BGP Border Gateway Protocol

·         BOOTP, Bootstrap Protoc;

·         CAMEL, an SS7 protocol tool for the home operator

·         Diameter, an authentication, authorization and accounting protocol

·         DICOM includes a network protocol definition

·         DICT, Dictionary protocol

·         DNS, Domain Name System

·         DSM-CC Digital Storage Media Command and Control

·         DSNP, Distributed Social Networking Protocol

·         DHCP, Dynamic Host Configuration Protocol

·         ED2K, A peer-to-peer file sharing protocol

·         FTP, File Transfer Protocol

·         Finger, which gives user profile information

·         Gnutella, a peer-to-peer file-swapping protocol

·         Gopher, a hierarchical hyperlinkable protocol

·         HTTP, Hypertext Transfer Protocol

·         HTTPS, Hypertext Transfer Protocol Secure

·         IMAP, Internet Message Access Protocol

·         IRC, Internet Relay Chat

·         ISUP, ISDN User Part

·         LDAP Lightweight Directory Access Protocol

·         MIME, Multipurpose Internet Mail Extensions

·         MSNP, Microsoft Notification Protocol (used by Windows Live Messenger)

·         MAP, Mobile Application Part

·         Mosh, Mobile Shell

·         NNTP, Network News Transfer Protocol

·         NTP, Network Time Protocol

·         NTCIP, National Transportation Communications for Intelligent Transportation System Protocol

·         POP3 Post Office Protocol Version 3

·         RADIUS, an authentication, authorization and accounting protocol

·         RDP, Remote Desktop Protocol

·         Rlogin, a UNIX remote login protocol

·         rsync, a file transfer protocol for backups, copying and mirroring

·         RTP, Real-time Transport Protocol

·         RTSP, Real-time Transport Streaming Protocol

·         SSH, Secure Shell

·         SISNAPI, Siebel Internet Session Network API

·         SIP, Session Initiation Protocol, a signaling protocol

·         SMTP, Simple Mail Transfer Protocol

·         SNMP, Simple Network Management Protocol

·         SOAP, Simple Object Access Protocol

·         SMB, Microsoft Server Message Block Protocol

·         STUN, Session Traversal Utilities for NAT

·         TUP, Telephone User Part

·         Telnet, a remote terminal access protocol

·         TCAP, Transaction Capabilities Application Part

·         TFTP, Trivial File Transfer Protocol, a simple file transfer protocol

·         WebDAV, Web Distributed Authoring and Versioning

·         XMPP, an instant-messaging protocol