rfc2514.txt

著名的RFC文档,其中有一些文档是已经翻译成中文的的.

    STATUS  current
    DESCRIPTION
        "This traffic descriptor type is for no CLP
        with tagging and no Sustained Cell Rate.  The
        use of the parameter vector for this type:
        Parameter 1: peak cell rate in cells/second
                     for CLP=0+1 traffic
        Parameter 2: CDVT in tenths of microseconds
        Parameter 3: not used
        Parameter 4: not used
        Parameter 5: not used.

        This traffic descriptor type is applicable to
        connections following the UBR.2 conformance
        definition ."
    REFERENCE
        "ATM Forum,ATM User-Network Interface,
           Version 3.0 (UNI 3.0) Specification, 1994.
         ATM Forum, ATM User-Network Interface,
           Version 3.1 (UNI 3.1) Specification,
           November 1994.
         ATM Forum, Traffic Management Specification,
           Version 4.0, af-tm-0056.000, June 1996."
    ::= {atmTrafficDescriptorTypes 11}

atmNoClpNoScrCdvt  OBJECT-IDENTITY
    STATUS  current
    DESCRIPTION
        "This traffic descriptor type is for no CLP
        and no Sustained Cell Rate.  The use of the
        parameter vector for this type:
        Parameter 1: peak cell rate in cells/second



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                     for CLP=0+1 traffic
        Parameter 2: CDVT in tenths of microseconds
        Parameter 3: not used
        Parameter 4: not used
        Parameter 5: not used.

        This traffic descriptor type is applicable to
        CBR connections following the UNI 3.0/3.1
        conformance definition for PCR CLP=0+1.
        These CBR connections differ from CBR.1
        connections in that the CLR objective
        applies only to the CLP=0 cell flow.

        This traffic descriptor type is also
        applicable to connections following the UBR.1
        conformance definition."
    REFERENCE
        "ATM Forum,ATM User-Network Interface,
           Version 3.0 (UNI 3.0) Specification, 1994.
         ATM Forum, ATM User-Network Interface,
           Version 3.1 (UNI 3.1) Specification,
           November 1994.
         ATM Forum, Traffic Management Specification,
           Version 4.0, af-tm-0056.000, June 1996."
    ::= {atmTrafficDescriptorTypes 12}

atmNoClpScrCdvt  OBJECT-IDENTITY
    STATUS  current
    DESCRIPTION
        "This traffic descriptor type is for no CLP
        with Sustained Cell Rate.  The use of the
        parameter vector for this type:
        Parameter 1: peak cell rate in cells/second
                     for CLP=0+1 traffic
        Parameter 2: sustainable cell rate in cells/second
                     for CLP=0+1 traffic
        Parameter 3: maximum burst size in cells
        Parameter 4: CDVT in tenths of microseconds
        Parameter 5: not used.

        This traffic descriptor type is applicable
        to VBR connections following the UNI 3.0/3.1
        conformance definition for PCR CLP=0+1 and
        SCR CLP=0+1.  These VBR connections
        differ from VBR.1 connections in that
        the CLR objective applies only to the CLP=0
        cell flow."
    REFERENCE



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        "ATM Forum,ATM User-Network Interface,
           Version 3.0 (UNI 3.0) Specification, 1994.
         ATM Forum, ATM User-Network Interface,
           Version 3.1 (UNI 3.1) Specification,
           November 1994.
         ATM Forum, Traffic Management Specification,
           Version 4.0, af-tm-0056.000, June 1996."
    ::= {atmTrafficDescriptorTypes 13}

atmClpNoTaggingScrCdvt  OBJECT-IDENTITY
    STATUS  current
    DESCRIPTION
        "This traffic descriptor type is for CLP with
        Sustained Cell Rate and no tagging.  The use
        of the parameter vector for this type:
        Parameter 1: peak cell rate in cells/second
                     for CLP=0+1 traffic
        Parameter 2: sustainable cell rate in cells/second
                     for CLP=0 traffic
        Parameter 3: maximum burst size in cells
        Parameter 4: CDVT in tenths of microseconds
        Parameter 5: not used.

        This traffic descriptor type is applicable to
        connections following the VBR.2 conformance
        definition."
    REFERENCE
        "ATM Forum,ATM User-Network Interface,
           Version 3.0 (UNI 3.0) Specification, 1994.
         ATM Forum, ATM User-Network Interface,
           Version 3.1 (UNI 3.1) Specification,
           November 1994.
         ATM Forum, Traffic Management Specification,
           Version 4.0, af-tm-0056.000, June 1996."
    ::= {atmTrafficDescriptorTypes 14}

atmClpTaggingScrCdvt  OBJECT-IDENTITY
    STATUS  current
    DESCRIPTION
        "This traffic descriptor type is for CLP with
        tagging and Sustained Cell Rate.  The use of
        the parameter vector for this type:
        Parameter 1: peak cell rate in cells/second
                     for CLP=0+1 traffic
        Parameter 2: sustainable cell rate in cells/second
                     for CLP=0 traffic, excess tagged as
                     CLP=1
        Parameter 3: maximum burst size in cells



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        Parameter 4: CDVT in tenths of microseconds
        Parameter 5: not used.

        This traffic descriptor type is applicable to
        connections following the VBR.3 conformance
        definition."
    REFERENCE
        "ATM Forum,ATM User-Network Interface,
           Version 3.0 (UNI 3.0) Specification, 1994.
         ATM Forum, ATM User-Network Interface,
           Version 3.1 (UNI 3.1) Specification,
           November 1994.
         ATM Forum, Traffic Management Specification,
           Version 4.0, af-tm-0056.000, June 1996."
    ::= {atmTrafficDescriptorTypes 15}

END

3.  Acknowledgments

   This document is a product of the AToMMIB Working Group.

4.  References

   [1]  Case, J., McCloghrie, K., Rose, M. and S. Waldbusser,
        "Textual Conventions for Version 2 of the Simple Network
        Management Protocol (SNMPv2)", RFC 1903, January 1996.

   [2]  Case, J., McCloghrie, K., Rose, M. and S. Waldbusser, "Structure
        of Management Information for Version 2 of the Simple Network
        Management Protocol (SNMPv2)", RFC 1902, January 1996.

   [3]  Tesink, K., Editor, "Definitions of Managed Objects for ATM
        Management", RFC 2515, February 1999.

5.  Security Considerations

   This memo defines textual conventions and object identities for use
   in ATM MIB modules. Security issues for these MIB modules are
   addressed in the memos defining those modules.











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6.  Authors' Addresses

   Michael Noto
   3Com Corporation
   5400 Bayfront Plaza, M/S 3109
   Santa Clara, CA 95052

   Phone [phone]
   Email: [e-mail]



   Ethan Mickey Spiegel
   Cisco Systems
   170 W. Tasman Dr.
   San Jose, CA 95134
   USA

   Phone [phone]
   EMail: [e-mail]


   Kaj Tesink
   Bellcore
   331 Newman Springs Road
   P.O. Box 7020
   Red Bank, NJ  07701-7020

   Phone: [phone]
   EMail: [e-mail]





















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7.  Intellectual Property

   The IETF takes no position regarding the validity or scope of any
   intellectual property or other rights that might be claimed to
   pertain to the implementation or use of the technology described in
   this document or the extent to which any license under such rights
   might or might not be available; neither does it represent that it
   has made any effort to identify any such rights.  Information on the
   IETF's procedures with respect to rights in standards-track and
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   proprietary rights by implementors or users of this specification can
   be obtained from the IETF Secretariat.

   The IETF invites any interested party to bring to its attention any
   copyrights, patents or patent applications, or other proprietary
   rights which may cover technology that may be required to practice
   this standard.  Please address the information to the IETF Executive
   Director.






























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8.  Full Copyright Statement

   Copyright (C) The Internet Society (1999).  All Rights Reserved.

   This document and translations of it may be copied and furnished to
   others, and derivative works that comment on or otherwise explain it
   or assist in its implementation may be prepared, copied, published
   and distributed, in whole or in part, without restriction of any
   kind, provided that the above copyright notice and this paragraph are
   included on all such copies and derivative works.  However, this
   document itself may not be modified in any way, such as by removing
   the copyright notice or references to the Internet Society or other
   Internet organizations, except as needed for the purpose of
   developing Internet standards in which case the procedures for
   copyrights defined in the Internet Standards process must be
   followed, or as required to translate it into languages other than
   English.

   The limited permissions granted above are perpetual and will not be
   revoked by the Internet Society or its successors or assigns.

   This document and the information contained herein is provided on an
   "AS IS" basis and THE INTERNET SOCIETY AND THE INTERNET ENGINEERING
   TASK FORCE DISCLAIMS ALL WARRANTIES, EXPRESS OR IMPLIED, INCLUDING
   BUT NOT LIMITED TO ANY WARRANTY THAT THE USE OF THE INFORMATION
   HEREIN WILL NOT INFRINGE ANY RIGHTS OR ANY IMPLIED WARRANTIES OF
   MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE.
























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