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:
Sep. 17, 2013
Filed:
May. 03, 2011
Sudhir Krishnan, Acton, MA (US);
Mathias Kokot, West Medford, MA (US);
John Gibbons, Ashland, MA (US);
Sudhir Krishnan, Acton, MA (US);
Mathias Kokot, West Medford, MA (US);
John Gibbons, Ashland, MA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A device may determine, based on layer 2 protocol information of incoming traffic, whether to forward the traffic as layer 2 traffic or terminate the traffic as layer 3 traffic. The device may receive the incoming traffic as packets of a virtual local area network (VLAN) and may analyze a protocol type included in layer 2 header information of the packets to classify, based on the protocol type, the packets as layer 2 output traffic or layer 3 output traffic. The device may transmit, as layer 2 traffic of the VLAN, those of the packets that are classified as layer 2 output traffic, and may terminate, to layer 3 traffic, those of the packets that are classified as layer 3 output traffic.