In the Application Layer ( Layer 7 ), the cable modem supports certain protocols that are used for management and maintenance, notably Dynamic Host Configuration Protocol ( DHCP ), SNMP, and TFTP.

* Application Configuration Access Protocol, a protocol which enhances IMAP by allowing the user to set up data for universal access

The IETF ACAP Working Group ceased activity in April 2004, having released two RFCs, RFC 2244 (" ACAP — Application Configuration Access Protocol ") and RFC 2245 (" Anonymous SASL Mechanism ").

ru: Application Configuration Access Protocol

* Third Party Call, Call Notification, Short messaging, Multimedia Messaging, Payment, Account Management, Terminal Status, Terminal Location, Call Handling, Audio Call, Multimedia Conference, Address List Management, Presence, Message Broadcast, Geocoding, Application Driven QoS, Device Capabilities and Configuration, Multimedia Streaming control, Multimedia Multicast Session Management.

Application Configuration Access Protocol -

It makes use of several network protocols like Internet Protocol ( IPv4 ), User Datagram Protocol ( UDP ), Dynamic Host Configuration Protocol ( DHCP ) and Trivial File Transfer Protocol ( TFTP ) and of concepts like Globally Unique Identifier ( GUID ), Universally Unique Identifier ( UUID ) and Universal Network Device Interface and extends the firmware of the PXE client ( the computer to be bootstrapped via PXE ) with a set of predefined Application Programming Interfaces ( APIs ).

* HP OpenView Configuration Management Application Self-Service Manager

* HP OpenView Configuration Management Application Manager

* HP OpenView Configuration Management Application Usage Manager

* Real-time Application Relationship Discovery ( which supports Configuration Management )

The Internet Message Access Protocol ( commonly known as IMAP ) is an Application Layer Internet protocol that allows an e-mail client to access e-mail on a remote mail server.

UMTS specifies a complete network system which uses, covering the radio access network ( UMTS Terrestrial Radio Access Network, or UTRAN ), the core network ( Mobile Application Part, or MAP ) and the authentication of users via SIM cards ( Subscriber Identity Module ).

* Push Access Protocol, part of the Wireless Application Protocol suite

* OxygenOffice Professional extends OpenOffice. org, adding the ability to run Visual Basic for Application ( VBA ) macros in Calc ( for testing ), improved Calc HTML export, enhanced Access support for Base, enhanced color-palette, enhanced help and documentation, additional clip art, several templates and sample documents and over 90 fonts.

Application layer protocols such as X. 400 electronic mail, X. 500 and Lightweight Directory Access Protocol ( LDAP ) directory services, H. 323 ( VoIP ), Kerberos, BACnet and Simple network management protocol ( SNMP ) use ASN. 1 to describe the Protocol data units ( PDU ) they exchange.

Though not natively a graphical operating system, the IBM i Access licensed product includes iSeries Navigator, a client-based and web-based graphical tool for administration of the system, database, Apache web server, and WebSphere Application Server.

The LDAP Application Program Interface, described by RFC 1823, is an Informational RFC that specifies an application programming interface in the C programming language for version 2 of the Lightweight Directory Access Protocol.

* Control plane protocol for the transport layer is called ALCAP ( Access Link Control Application Protocol ).

* Signalling protocol responsible for communication between RNC and the core network is called RANAP ( Radio Access Network Application Part ), and is carried over Iu interface.

* IBM, Systems Application Architecture: Common User Access: Panel Design and User Interaction, Document SC26-4351-0, 1987.

* IBM, Systems Application Architecture: Common User Access: Advanced Interface Design Guide, Document SC26-4582-0, 1990.

* IBM, Systems Application Architecture: Common User Access: Basic Interface Design Guide, Document SC26-4583-00, 1992.

* IBM, Systems Application Architecture: Common User Access: Guide to User Interface Design, Document SC34-4289-00 1991

* IBM, Systems Application Architecture: Common User Access: Advanced Interface Design Reference, Document SC34-4290-00 1991

FTAM, ISO standard 8571, is the OSI Application layer protocol for File Transfer Access and Management.

OSI Application Layer protocols as well as Asynchronous Transfer Mode ( ATM ) can use Transport ( TSAP ), Session ( SSAP ) or Presentation ( PSAP ) Service Access Points to specify a destination address for a connection.

** QB Remote Access – allowing users to securely access QuickBooks Application from anywhere.

* Diameter Network Access Server Application ( NASREQ, RFC 4005 )

Application can also import data ( tables ) from external data sources ( MySQL, PostgreSQL, Microsoft Access files, dBASE files ) and export data to MySQL or PostgreSQL servers.

In telecommunications networks, RANAP ( an acronym for Radio Access Network Application Part ) protocol is used in UMTS signaling between the Core Network, which can be a MSC or SGSN, and the UTRAN.

Chinese mobile phone users access the Internet mainly via WAP ( Wireless Application Protocol ).

The SIP protocol is an Application Layer protocol designed to be independent of the underlying Transport Layer ; it can run on Transmission Control Protocol ( TCP ), User Datagram Protocol ( UDP ), or Stream Control Transmission Protocol ( SCTP ).

* RFC 4462, Generic Security Service Application Program Interface ( GSS-API ) Authentication and Key Exchange for the Secure Shell ( SSH ) Protocol ( May 2006 )

It relies on Extensible Markup Language ( XML ) for its message format, and usually relies on other Application Layer protocols, most notably Hypertext Transfer Protocol ( HTTP ) and Simple Mail Transfer Protocol ( SMTP ), for message negotiation and transmission.

SNMP operates in the Application Layer of the Internet Protocol Suite ( Layer 7 of the OSI model ).

A number of agreements under the World Trade Organization ( WTO ), such as the Agreement on the Application of Sanitary and Phytosanitary Measures ( SPS Agreement ) and the Agreement on Technical Barriers to Trade ( TBT Agreement ), and the Agreement on Trade-Related Aspects of Intellectual Property Rights ( TRIPs ), contain provisions that are relevant to the Protocol.

There have been several attempts to create a unified standard for instant messaging: IETF's Session Initiation Protocol ( SIP ) and SIP for Instant Messaging and Presence Leveraging Extensions ( SIMPLE ), Application Exchange ( APEX ), Instant Messaging and Presence Protocol ( IMPP ), the open XML-based Extensible Messaging and Presence Protocol ( XMPP ), and Open Mobile Alliance's Instant Messaging and Presence Service developed specifically for mobile devices.

Wireless Markup Language ( WML ), based on XML, is a markup language intended for devices that implement the Wireless Application Protocol ( WAP ) specification, such as mobile phones.

* Wireless Application Protocol Bitmap Format

* Wireless Markup Language, markup used for mobile phones with Wireless Application Protocol