The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 22, 2001
Filed:
Nov. 21, 1997
Alexander Dankwart Essbaum, Austin, TX (US);
Aubrey Deene Ogden, Round Rock, TX (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In a router coupled to a number of networks, a data packet is received from a first one of the networks and routed to a second one of the networks. The data packet includes a first portion having a destination network address. The destination network address for the data packet is input to a content addressable memory (“CAM”) while the router is still receiving at least a portion of the data packet, so that the CAM, having network address information stored therein, identifies one of the networks coupled to the router and corresponding to the destination address of the data packet while the router is still receiving at least a portion of the data packet.