Abstract
In the Internet, the exponential growth of user traffic is driving routers to run at increasing bit-rates and have a very large number of ports. Traditional routers consist of line cards and centralized switching fabrics. However, in such a router, the centralized switching fabric is becoming the bottleneck for its limited ports and complicated scheduling algorithms. Interconnection networks, such as 3-D Torus topology, have been applied to routers. They show excellent scalability and fault tolerance. Unfortunately its scalability is limited in practice. In this paper, we propose a novel architecture called Cellular Router (CR) and give a simple discussion of this architecture. We introduce a load-balanced semiminimal routing algorithm (LBSR) for CRs. This algorithm makes use of path diversity and shows high throughput on tornado and random traffic patterns. We also discuss some other aspects of this algorithm, such as dropping ratio, effects of queue length and speedup.
This work was supported in part by grants 863-2005AA112132 and 973-2003CB314801.
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References
Chiussi, F.M., Francini, A.: Scalable Electronic Packet Switches. IEEE Journal on Selected Areas in Communications 21(4), 486–499 (2003)
Marcus, M.: The Theory of Connecting Networks and Their Complexity: a Review. IEEE Proceedings 65(9), 1263–1271 (1977)
Wu, C.-L., Feng, T.-Y.: On a Class of Multistage Interconnection Networks. IEEE Trans. On Computers 29(8), 694–702 (1980)
Benes, V.: Optimal Rearrangeable Multistage Connecting Networks. Bell Systems Technical Journal 43(7), 1641–1656 (1964)
Clos, C.: A Study of Non-blocking Switching Networks. Bell System Technical Journal 32(2), 406–424 (1953)
Jajszczyk, A.: Nonblocking, Repackable, and Rearrangeable Clos Networks: Fifty Years of the Theory Evolution. IEEE Communications Magazine 41(10), 28–33 (2003)
Chang, C.-S., Lee, D.-S., Jou, Y.-S.: Load balanced Birkhoff-von Neumann switches, Part I: one-stage buffering. Computer Comm. 25, 611–622 (2002)
Keslassy, I., Chuang, S.-T., Yu, K., Miller, D., Horowitz, M., Solgaard, O., McKeown, N.: Scaling Internet Routers Using Optics. In: ACM SIGCOMM, Karlsruhe, Germany (August 2003)
McKeown, N.W., Anantharam, V., Walrand, J.: Achieving 100% Throughput in an Input-Queued Switch. IEEE Trans. Comm. 47(8), 1260–1267 (1999)
Mekkittikul, A., McKeown, N.W.: A Starvation-free Algorithm for Achieving 100% Throughput in an Input-Queued Switch. In: Proc. ICCCN 1996, October 1996, pp. 226–231 (1996)
Scott, S., Thorson, G.: The cray t3e network: adaptive routing in a high performance 3d torus. In: Proceedings of Hot Interconnects Symposium IV (August 1996)
Pfister, G.: An Introduction to the InfiniBand Arechitecture. IEEE Press, Los Alamitos (2001), http://www.infinibadta.org
Dally, W.J.: Performance analysis of k-ary n-cube interconnection networks. IEEE Transactions on Computers 39(6), 775–785 (1990)
Dally, W., Carvey, P., Dennison, L.: Architecture of the avici terabit switch/router. In: Proceedings of Hot Interconnects Symposium VI, August 1998, pp. 41–50 (1998)
Available at: http://www.avici.com/products/tsr.shtml
Yue, Z., Zhao, Y., Wu, J., Zhang, X.: Designing Scalable Routers with a New Switching Architecture. In: Joint International Conference, ICAS-ICNS 2005, October 23-28, p. 1 (2005)
Sullivan, H., Bashkow, T.R.: A large scale, homogeneous, fully distributed parallel machine. In: Proc. of the International Symposium on Computer Architecture, pp. 105–117 (1977)
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Yue, Z., Zhao, Y., Wu, J., Zhang, X. (2006). LBSR: A Load-Balanced Semiminimal Routing Algorithm in Cellular Routers. In: Chong, I., Kawahara, K. (eds) Information Networking. Advances in Data Communications and Wireless Networks. ICOIN 2006. Lecture Notes in Computer Science, vol 3961. Springer, Berlin, Heidelberg. https://doi.org/10.1007/11919568_42
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DOI: https://doi.org/10.1007/11919568_42
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