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:
Oct. 15, 1996
Filed:
Dec. 29, 1994
Mark A Bakke, Maple Grove, MN (US);
Edward J Fiore, Ramsey, MN (US);
Storage Technology Corporation, Louisville, CO (US);
Abstract
A method and apparatus are provided to transfer protocol data units within a communication network. This transferring is accomplished with a protocol data unit preprocessor utilized in a protocol data unit forwarding device that is operated in the communication network. The preprocessor includes an identification mechanism which determines media header information of a protocol data unit received from over the communication network. Subsequently, a validation mechanism validates the media header information. In addition, modification mechanism adds next operation information to the media header information based upon the determined media header information such that subsequent processing of the protocol data unit by the protocol data unit forwarding device is reduced.