Understanding Osi Applications
Colin I'Anson, Adrian Pell · 1992
The OSI model addressing, management and security the network environment transport and session ASN.1 and presentation application layer transaction processing (TP) and concurrency commitment and recovery (CCR) message handling (X.400) directory services (X.500) file transfer access and manipulation (FTAM) virtual terminal VT manufacturing automation and technical office protocols (MAP/TOP) other OSI application protocols.