Presentation | 2001/9/7 Evaluation of Class-based MPLS Routing Algorithms Takumi KIMURA, Satoshi KAMEI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | To provide predictive end-to-end QoS in the large-scale Internet, a network operation method has been studied which combines DiffServ (differentiated services) technology with traffic engineering using MPLS (Multi-Protocol Label Switching) technology. DiffServ cannot offer end-to-end QoS by itself, because it is a hop-by-hop relative-priority control. Therefore, traffic engineering support using MPLS routing is needed. In this paper, we assume EF (expedited forwarding) class which corresponds to voice traffic requiring path delay quality, and BE (best effort) class which corresponds to data traffic requiring throughput quality. And using QoS simulation, we evaluate MPLS routing methods, which are categorized based on routing algorithms and choice of E-LSP (class-independent route) and L-LSP (class-related route). The results show that the method for L-LSP which uses two routing algorithms depending on DiffServ classes can offer QoS required by the classes. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | DiffServ / MPLS / Traffic Engineering / QoS |
Paper # | CQ2001-51 |
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Committee | CQ |
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Conference Date | 2001/9/7(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Communication Quality (CQ) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Evaluation of Class-based MPLS Routing Algorithms |
Sub Title (in English) | |
Keyword(1) | DiffServ |
Keyword(2) | MPLS |
Keyword(3) | Traffic Engineering |
Keyword(4) | QoS |
1st Author's Name | Takumi KIMURA |
1st Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation() |
2nd Author's Name | Satoshi KAMEI |
2nd Author's Affiliation | NTT Service Integration Laboratories, NTT Corporation |
Date | 2001/9/7 |
Paper # | CQ2001-51 |
Volume (vol) | vol.101 |
Number (no) | 306 |
Page | pp.pp.- |
#Pages | 6 |
Date of Issue |