Library /sys$common/syshlp/nclhelp.hlb show, llc2, sap, Status  *Conan The Librarian (sorry for the slow response - running on an old VAX)

 o  lan port

    Specifies the name of the LAN port that is opened and enabled when
    this SAP is successfully enabled. If no port has been opened, this
    status has a null value.

 o  maximum pdu size

    Specifies the largest frame size, in octets, that can be used to
    send or receive data on this SAP.

 o  state

    Specifies the state of the llc2 sap entity.

    off   The SAP is disabled.

    on    The SAP is enabled.

 o  uid

    Specifies the entity's unique identifier that is generated when
    the entity is created.