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Supported ATM Interface Standards

Junos OS substantially supports the following standards for Asynchronous Transfer Mode (ATM) interfaces.

  • International Telecommunication Union–Telecommunication Standardization (ITU–T) Recommendation I.432.3, B-ISDN user-network interface - Physical layer specification: 1544 kbit/s and 2048 kbit/s operation

  • RFC 1483, Multiprotocol Encapsulation over ATM Adaptation Layer 5

    Only routed protocol data units (PDUs) are supported.

  • RFC 2225, Classical IP and ARP over ATM

    Only responses are supported.

  • RFC 2684, Multiprotocol Encapsulation over ATM Adaptation Layer 5

    Only routed PDUs and Ethernet bridged PDUs are supported.

  • RFC 4717, Encapsulation Methods for Transport of Asynchronous Transfer Mode (ATM) over MPLS Networks