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:
Jul. 12, 2022
Filed:
Jul. 17, 2019
Cisco Technology, Inc., San Jose, CA (US);
Ali Sajassi, San Ramon, CA (US);
Mankamana P. Mishra, Dublin, CA (US);
Samir Thoria, Saratoga, CA (US);
Patrice Brissette, Gatineau, CA;
Mei Zhang, Cary, NC (US);
Tapraj Singh, Danville, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
Techniques for routing traffic across different virtual local area networks (VLANs) within a single bridge domain are described. One technique includes receiving at a first network device a packet from a second network device on a first interface of multiple interfaces within a bridge domain at the first network device. Attachment circuit information associated with the packet is determined. An information element that includes an indication of the attachment circuit information is generated. The information element is transmitted to the third network device.