<P> The Simple Service Discovery Protocol ( SSDP ) is a network protocol based on the Internet Protocol Suite for advertisement and discovery of network services and presence information . It accomplishes this without assistance of server - based configuration mechanisms , such as the Dynamic Host Configuration Protocol ( DHCP ) or the Domain Name System ( DNS ) , and without special static configuration of a network host . SSDP is the basis of the discovery protocol of Universal Plug and Play ( UPnP ) and is intended for use in residential or small office environments . It was formally described in an IETF Internet draft by Microsoft and Hewlett - Packard in 1999 . Although the IETF proposal has since expired ( April , 2000 ) , SSDP was incorporated into the UPnP protocol stack , and a description of the final implementation is included in UPnP standards documents . </P>
<P> The Simple Service Discovery Protocol ( SSDP ) is a network protocol based on the Internet Protocol Suite for advertisement and discovery of network services and presence information . It accomplishes this without assistance of server - based configuration mechanisms , such as the Dynamic Host Configuration Protocol ( DHCP ) or the Domain Name System ( DNS ) , and without special static configuration of a network host . SSDP is the basis of the discovery protocol of Universal Plug and Play ( UPnP ) and is intended for use in residential or small office environments . It was formally described in an IETF Internet draft by Microsoft and Hewlett - Packard in 1999 . Although the IETF proposal has since expired ( April , 2000 ) , SSDP was incorporated into the UPnP protocol stack , and a description of the final implementation is included in UPnP standards documents . </P>
what does the simple service discovery protocol ( ssdp ) do
what does the simple service discovery protocol ( ssdp ) do
advertisement and discovery of network services and presence information
advertisement and discovery of network services and presence information