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:
Aug. 11, 2009
Filed:
Oct. 05, 2005
Eitan Medina, Ramat Hasharon, IL;
David Shemla, Kfar Havradim, IL;
Eitan Medina, Ramat Hasharon, IL;
David Shemla, Kfar Havradim, IL;
Marvell Israel (M.I.S.L) Ltd., Yokneam, IL;
Abstract
A generally full-wire throughput, switching Ethernet controller used within an Ethernet network of other switching Ethernet controllers connected together by a bus. The controller comprises a plurality of ports including at least one bus port associated with ports connected to other switching Ethernet controllers. A hash table stores MAC addresses and VLAN ids of ports within said Ethernet network. A hash table address control hashes the MAC address and VLAN id of a packet to initial hash table location values, changes the hash table location values by a fixed jump amount if the address and VLAN id values stored in said initial hash table location do not match the received address and VLAN id, and provides at least an output port number of the port associated with the received address and VLAN id. A storage buffer includes a multiplicity of contiguous buffers in which to temporarily store said packet.