BS ISO/IEC ISP 10612-4: 1995 Information technology. International Standardized Profile RD. Relaying the MAC Service using transparent bridging. Part 4. Profile RD51.51 (CSMA/CD LAN - CSMA/CD LAN)
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11 . General
ISO/IEC ISP 10612 is applicable to interworking units concemed with operating in the Open Systems Interconnection (OSI) Local Area Network environment. It specifies a combination of OS1 Standards that collectively provide a MAC relay function. This part of ISO/IEC ISP 10612 is applicable to interworking units operating between CSMA/CD LAN subnetworks.
ISO/IEC ISP 10612-1 specifies the relay function and LAN subnetwork-independent requirements, ISO/IEC ISP 10612-2 specifies the CSMA/CD LAN subnetwork-dependent requirements, and this part of ISO/IEC ISP 10612 defines Profile RD5 1.5 1.
12 . Position within the taxonomy
The taxonomy of OS1 profiles is defined in ISO/IEC TR 10000-2. This part of ISO/IEC ISP 10612 defines the Profile:
RD5151 Relaying the MAC Service, using transparent bridging, between CSMA/CD LAN subnetworks.
13 . Scenario
Figure 1 illustrates the configuration of Systems to which this part of ISO/IEC ISP 10612 is applicable. The figure Shows two reference Points, but an implementation of this part of ISO/IEC ISP 10612 may include more attachments to CSMA/CD LAN subnetworks with a reference Point corresponding to each.
BS ISO/IEC ISP 10612-4: 1995 Information technology. International Standardized Profile RD. Relaying the MAC Service using transparent bridging. Part 4. Profile RD51.51 (CSMA/CD LAN - CSMA/CD LAN)