NSAP_address
Network service access point address
Identifying label for a Service Access Point used in Open Systems Interconnection networking
A network service access point address (NSAP address), defined in ISO/IEC 8348, is an identifying label for a service access point (SAP) used in OSI networking.
This article provides insufficient context for those unfamiliar with the subject. (October 2009) |
These are roughly comparable to IP addresses used in the Internet Protocol; they can specify a piece of equipment connected to an Asynchronous Transfer Mode (ATM) network. A specific stream, analogous to a TCP/IP port or socket, is specified by using a transport service access point (TSAP). ATM can also use a presentation (PSAP) and session (SSAP) access point, but these may also be unspecified; this is up to the application.