ENV 41103-4:1992

Information systems interconnection - Provision of the OSI connection-mode transport service using the OSI connection-mode network service in an end system attached to a LAN - Part 4: Local area subnetwork-type dependent requirements for the token ring medium access control sublayer and physical layer ENV 41103-4:1992

Scope

This Functional standard part is applicable to End Systems or Relay Systems operating over Token Ring LAN in the Open Systems Interconnection (OSI) environment. This part specifies the subnetwork-type dependent requirements for the MAC Sublayer and the Physical Layer when the End System or Relay System is attached to a Token Ring LAN.