• DocumentCode
    1904988
  • Title

    Introducing node adaptation capability descriptor in GMPLS multi-region networks

  • Author

    Giorgetti, Alessio ; Andriolli, Nicola ; Valcarenghi, Luca ; Castoldi, Piero ; Cugini, Filippo

  • Author_Institution
    Scuola Superiore Sant´´Anna, Pisa, Italy
  • fYear
    2005
  • fDate
    12-14 May 2005
  • Firstpage
    29
  • Lastpage
    33
  • Abstract
    Currently available GMPLS extensions for multi-region networks do not efficiently advertise information about internal node switching capabilities. In this paper we propose a novel OSPF extension called node adaptation capability descriptor (NACD) and a novel provisioning policy which exploits the information flooded by NACD. Results show that the proposed NACD-aware policy determines a significant reduction of the overall label switched path (LSP) blocking probability.
  • Keywords
    multiprotocol label switching; GMPLS multiregion networks; label switched path blocking probability; node adaptation capability descriptor; Availability; Bandwidth; Collaboration; Communication switching; Electronic mail; Helium; Intelligent networks; Packet switching; Routing protocols; Switches;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    High Performance Switching and Routing, 2005. HPSR. 2005 Workshop on
  • Print_ISBN
    0-7803-8924-7
  • Type

    conf

  • DOI
    10.1109/HPSR.2005.1503188
  • Filename
    1503188
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=1904988