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Longest Match Prefixes & IP Lookups

Longest Match Prefixes & IP Lookups. P1 = 101* P2 = 111* P3 = 11001* P4 = 1* P5 = 0* P6 = 1000* P7 = 100000 P8 = 100* P9 = 110*.

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Longest Match Prefixes & IP Lookups

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  1. Longest Match Prefixes&IP Lookups

  2. P1 = 101*P2 = 111*P3 = 11001*P4 = 1*P5 = 0*P6 = 1000*P7 = 100000P8 = 100*P9 = 110*

  3. P1 = 101* 101*P2 = 111* 111*P3 = 11001* 110010 110011P5 = 0* 000* 001* 010* 011*P6 = 1000* 100001 100010 100011P7 = 100000 100000P8 = 100* 100*P9 = 110* 110*

  4. The following slides are from: Survey and Taxonomy of IPAddressLookup Algorithms by Miguel Á. Ruiz-Sánchez, Ernst W. Biersack, Walid Dabbous published at IEEE Network in 2001.

  5. The hardware solution: Ternary CAMs

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