Prefix Segregation Scheme for a TCAM-Based IP Forwarding Engine

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http://doi.ieeecomputersociety.org/10.1109/MM.2005.73

July/August 2005 (vol. 25 no. 4) pp. 48-63

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	Mohammad J. Akhbarizadeh, Mehrdad Nourani, Cyrus D. Cantrell, "Prefix Segregation Scheme for a TCAM-Based IP Forwarding Engine," IEEE Micro, vol. 25, no. 4, pp. 48-63, July/August, 2005.

	BibTex	x
	@article{ 10.1109/MM.2005.73, author = {Mohammad J. Akhbarizadeh and Mehrdad Nourani and Cyrus D. Cantrell}, title = {Prefix Segregation Scheme for a TCAM-Based IP Forwarding Engine}, journal ={IEEE Micro}, volume = {25}, number = {4}, issn = {0272-1732}, year = {2005}, pages = {48-63}, doi = {http://doi.ieeecomputersociety.org/10.1109/MM.2005.73}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - MGZN JO - IEEE Micro TI - Prefix Segregation Scheme for a TCAM-Based IP Forwarding Engine IS - 4 SN - 0272-1732 SP48 EP63 EPD - 48-63 A1 - Mohammad J. Akhbarizadeh, A1 - Mehrdad Nourani, A1 - Cyrus D. Cantrell, PY - 2005 KW - Internet Protocol KW - IP Forwarding Engine KW - Longest Matching Prefix KW - Prefix Segregation KW - Route Lookup Table KW - Ternary Content Addressable memory VL - 25 JA - IEEE Micro ER -

Mohammad J. Akhbarizadeh, University of Texas at Dallas

Mehrdad Nourani, University of Texas at Dallas

Cyrus D. Cantrell, University of Texas at Dallas

A novel design for IP packet forwarding based on a new ternary content-addressable-memory configuration offers an efficient hardware solution for the longest-prefix matching problem in Internet routers. The architecture has lower update complexity, lower cost, and shorter search latency compared to the conventional TCAM structure.

Index Terms:

Internet Protocol, IP Forwarding Engine, Longest Matching Prefix, Prefix Segregation, Route Lookup Table, Ternary Content Addressable memory

Citation:

Mohammad J. Akhbarizadeh, Mehrdad Nourani, Cyrus D. Cantrell, "Prefix Segregation Scheme for a TCAM-Based IP Forwarding Engine," IEEE Micro, vol. 25, no. 4, pp. 48-63, July/Aug. 2005, doi:10.1109/MM.2005.73

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