ISO/IEC ISP 12067-2:1996 PDF

ISO/IEC ISP 12067 is applicable to interworking units concerned with operating in the Open Systems Interconnection (OSI) environment. It specifies a combination of OSI base standards that collectively provide a relay function for the connection-mode Network Service.

This pati of ISO/IEC ISP 12067 spccilics subnctworkdcpcndent requirements applicable to an interworking unit attached to a LAN and using the ISO 8802-2 LLC type 2 protocol, irrespective of the LAN medium. The operation of an intcrworking unit may involve relaying from one subnetwork to another, and those subnetworks need not bc of the same type. This part of ISO/IEC ISP 12067 applies only to communication over those subnctworks which are LANs using ISO 8802-2 LLC type 2.