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:
Jun. 30, 2009
Filed:
Nov. 17, 2004
Amy Joan Puon, Legal Representative, Madison, AL (US);
Timothy James Schlichter, Huntsville, AL (US);
Amy Joan Puon, legal representative, Madison, AL (US);
Timothy James Schlichter, Huntsville, AL (US);
ADTRAN, Inc., Huntsville, AL (US);
Abstract
An integrated processor-controlled router and switch fabric architecture provides connectivity between local area network (LAN) ports serving a plurality of local area network users and a wide area network (WAN) port that provides connectivity with the internet. IEEE 802.1Q virtual local area network (VLAN) trunks are automatically created by the processor in response to a reduced set of command inputs. No user-configurable physical link exists between the switch fabric and the router. Instead, a virtual IEEE 802.1Q trunk is created through software to provide connectivity between the switch fabric and the router's control processor.