A multi-level lookup table includes a plurality of search levels with each search level including a plurality of subtrees, each subtree representing a plurality of nodes. A search of the multi-level lookup table for an entry corresponding to a search key results in a value stored in an entry associated...http://www.google.fr/patents/US20020091856?utm_source=gb-gplus-shareBrevet US20020091856 - Default route coding
Numéro de demande: 10/004,280 Numéro de publication: US 2002/0091856 A1 Date de dépôt: 31 oct. 2001 Brevet délivré: US7106732 ( Date de délivrance 12 sept. 2006)
