Presentation 2000/9/14
Performance analysis of IP datagram transmission delay in MPLS : Impact of both the number and the bandwidth of LSP on Layer 2
Shogo NAKAZAWA, Hitomi TAMURA, Kenji KAWAHARA, Yuji OIE,
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Abstract(in English) LSR(Label Switching Router)sin MPLS(MultiProtocol Label Switching)networks map arriving IP datagram flows into some labels on Layer 2 switching fabric and establish LSP(Label Switching Path)s. By using LSPs, LSRs not only transmit IP datagrams fast with cut-through mechanism, but also solve traffic engineering of incoming IP datagram flows. So far, we have analyzed the performance of LSR focusing only on the maximum number of LSPs which can be set on Layer 2. In this paper, we will also consider the bandwidth of each LSP and analyze the IP datagram transmission delay and the cut-through rate of LSR. We suppose the label mapping method as the data-driven scheme in the analytical model, so that the physical bandwidth of LSR is shared by both the default LSP for hop-by-hop transmission and the cut-through LSPs. Thus, we will investigate the impact of the bandwidth allocation among these LSPs on the performance.
Keyword(in Japanese) (See Japanese page)
Keyword(in English) MultiProtocol Label Switching / Label Switching Router / Label Switched Path / Cut-through / Performance analysis
Paper # SSE2000-103,IN2000-54,CS2000-34
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Conference Date 2000/9/14(1days)
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Title (in Japanese) (See Japanese page)
Sub Title (in Japanese) (See Japanese page)
Title (in English) Performance analysis of IP datagram transmission delay in MPLS : Impact of both the number and the bandwidth of LSP on Layer 2
Sub Title (in English)
Keyword(1) MultiProtocol Label Switching
Keyword(2) Label Switching Router
Keyword(3) Label Switched Path
Keyword(4) Cut-through
Keyword(5) Performance analysis
1st Author's Name Shogo NAKAZAWA
1st Author's Affiliation Dept.Computer Science and Electronics, Kyushu Institute of Technology()
2nd Author's Name Hitomi TAMURA
2nd Author's Affiliation Dept.Computer Science and Electronics, Kyushu Institute of Technology
3rd Author's Name Kenji KAWAHARA
3rd Author's Affiliation Dept.Computer Science and Electronics, Kyushu Institute of Technology
4th Author's Name Yuji OIE
4th Author's Affiliation Dept.Computer Science and Electronics, Kyushu Institute of Technology
Date 2000/9/14
Paper # SSE2000-103,IN2000-54,CS2000-34
Volume (vol) vol.100
Number (no) 299
Page pp.pp.-
#Pages 6
Date of Issue