| 释义 |
- Protocols
- See also
- References
- External links
{{About|a type of network protocols|the multimedia session initiation protocol|Session Description Protocol}}{{multiple issues|{{prose|date=June 2014}}{{ref improve|date=June 2014}}
}}Service discovery is the automatic detection of devices and services offered by these devices on a computer network. A service discovery protocol (SDP) is a network protocol that helps accomplish service discovery. Service discovery aims to reduce the configuration efforts from users. Service discovery requires a common language to allow software agents to make use of one another's services without the need for continuous user intervention.[1] ProtocolsThere are many service discovery protocols, including: {{Div col|colwidth=30em}}- Bluetooth Service Discovery Protocol (SDP)
- DNS Service Discovery (DNS-SD), a component of Zero Configuration Networking
- Dynamic Host Configuration Protocol (DHCP)
- Internet Storage Name Service (iSNS)
- Jini for Java objects.
- Link-Layer Discovery Protocol (LLDP) standards-based neighbor discovery protocol similar to vendor-specific protocols which find each other by advertising to vendor-specific broadcast addresses (versus all-1's), such Cabletron (Enterasys) and Cisco Discovery Protocol (both referred to as CDP but different formats).
- Multicast Source Discovery Protocol (MSDP), usually used for unicast exchange of multicast source information between anycast Rendez-Vous Points (RPs) to service mcast clients.
- Service Location Protocol (SLP)
- Session Announcement Protocol (SAP) used to discover RTP sessions
- Simple Service Discovery Protocol (SSDP) a component of Universal Plug and Play (UPnP)
- Universal Description Discovery and Integration (UDDI) for web services
- Web Proxy Autodiscovery Protocol (WPAD)
- WS-Discovery (Web Services Dynamic Discovery)
- XMPP Service Discovery (XEP-0030)
- XRDS (eXtensible Resource Descriptor Sequence) used by XRI, OpenID, OAuth, etc.
{{div col end}} See also - Semantic web
- Discoverability
References 1. ^{{cite web|accessdate=2008-03-13|url=http://www.sciam.com/article.cfm?articleID=00048144-10D2-1C70-84A9809EC588EF21|title=The Semantic Web |publisher=Scientific American|date=2001-05-01|author=Berners-Lee, Tim }}
External links- Service Discovery S-Cube Knowledge Model
- Dong, H., Hussain, F.K., Chang, E.: [https://www.researchgate.net/publication/260329617_Semantic_Web_Service_matchmakers_State_of_the_art_and_challenges Semantic Web Service matchmakers: State of the art and challenges][Online]. Concurrency and Computation: Practice and Experience 25(7) (May 2013) pp. 961-988. Accessed on June 16, 2015.
- Sun, L., Dong, H., Hussain, F.K., Hussain, O.K., Chang, E.: [https://www.researchgate.net/publication/265169908_Cloud_service_selection_State-of-the-art_and_future_research_directions Cloud service selection: State-of-the-art and future research directions. Journal of Network and Computer Applications][Online] 45 (October 2014) pp. 134-150. Date accessed: 16 June 2015.
{{DEFAULTSORT:Service Discovery}}{{compu-network-stub}} 4 : Internet protocols|Application layer protocols|Computer configuration|Service-oriented (business computing) |