Information technology - Open Systems Interconnection - Network Service Definition - Amendment 5: Group Network addressing
Описание (англ.):
Defines the concept of group network address. Does not change the definition of the NSAP address, but adds a new type of identifier that supports a multicast network service. Defines group network addresses by creating a new set of AFI values. Makes no changes to clause 1 of ISO/IEC 8348:1993.