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Paper Abstract and Keywords
Presentation 2006-01-16 14:45
Dynamic L2 Distribution Restraining Frame Disorder
Tomoya Hatano, Yasunobu Kasahara, Shin-ichi Yoshihara, Toshiyuki Iwata, Yoichi Maeda (NTT)
Abstract (in Japanese) (See Japanese page) 
(in English) Link aggregation is the bonding together of two or more links into a single link that appears as a single, higher-bandwidth logical link and it is standardized by the IEEE 802.3ad Working Group. In the link aggregation, the important point is the way to allocate connections to the link among multiple links in order to adjust increasing traffic and provide high quality services. However, existing methods, the method that connections use specific link all the time and the method that connections use multiple links dynamically, can not realize both improvement of bandwidth utilization and provide of high quality services. In this paper, we proposed dynamic L2 Distribution method, which allocates connections to the link depending on the traffic situation and connection priority in order to utilize link bandwidth and protect high-priority connections. The characteristics of our method is keeping queue length short and avoiding frame mis-orider. Our method conducts link changeover and decrease bandwidth when light congestion occurs. In addition, we evaluate our method through computer simulation and verify it.
Keyword (in Japanese) (See Japanese page) 
(in English) Link aggregation / Bandwidth utilization / Fairness / Restraining frame disorder / / / /  
Reference Info. IEICE Tech. Rep., vol. 105, no. 512, CS2005-75, pp. 19-24, Jan. 2006.
Paper # CS2005-75 
Date of Issue 2006-01-09 (CS) 
ISSN Print edition: ISSN 0913-5685
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Conference Information
Committee CS  
Conference Date 2006-01-16 - 2006-01-17 
Place (in Japanese) (See Japanese page) 
Place (in English) Yufugo-kan (Oita) 
Topics (in Japanese) (See Japanese page) 
Topics (in English) Ethernet technologies, emulation technologies, etc. 
Paper Information
Registration To CS 
Conference Code 2006-01-CS 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Dynamic L2 Distribution Restraining Frame Disorder 
Sub Title (in English)  
Keyword(1) Link aggregation  
Keyword(2) Bandwidth utilization  
Keyword(3) Fairness  
Keyword(4) Restraining frame disorder  
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1st Author's Name Tomoya Hatano  
1st Author's Affiliation NTT Corporation (NTT)
2nd Author's Name Yasunobu Kasahara  
2nd Author's Affiliation NTT Corporation (NTT)
3rd Author's Name Shin-ichi Yoshihara  
3rd Author's Affiliation NTT Corporation (NTT)
4th Author's Name Toshiyuki Iwata  
4th Author's Affiliation NTT Corporation (NTT)
5th Author's Name Yoichi Maeda  
5th Author's Affiliation NTT Corporation (NTT)
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Speaker Author-1 
Date Time 2006-01-16 14:45:00 
Presentation Time 25 minutes 
Registration for CS 
Paper # CS2005-75 
Volume (vol) vol.105 
Number (no) no.512 
Page pp.19-24 
#Pages
Date of Issue 2006-01-09 (CS) 


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