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:
Mar. 31, 2009
Filed:
Oct. 15, 2003
Applicants:
Tushara Kanta Swain, Orissa, IN;
Brian D. Wilson, Zumbro Falls, MN (US);
Inventors:
Tushara Kanta Swain, Orissa, IN;
Brian D. Wilson, Zumbro Falls, MN (US);
Assignee:
Texas Instruments Incorporated, Dallas, TX (US);
Primary Examiner:
Int. Cl.
CPC ...
H04L 12/28 (2006.01); H04L 12/56 (2006.01);
U.S. Cl.
CPC ...
Abstract
A bridge operates in either VLAN aware mode or VLAN unaware mode as specified by a user. A packet is received in a priority tagged format containing an associated VLAN identifier. The packet is processed according to a VLAN aware mode by setting said VLAN identifier equal an identifier associated with the incoming port on which said packet is received An address table is searched using a destination address and the VLAN identifier to determine a destination port. The packet is sent to the determined destination port.