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. 13, 2026
Filed:
Oct. 19, 2023
Cisco Technology, Inc., San Jose, CA (US);
Ali Sajassi, Alamo, CA (US);
Ramchander R Nadipally, Milpitas, CA (US);
Neeraj Malhotra, Milpitas, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
In one aspect, a method includes receiving, at a first PE in a network of EVPNs, one or more of information on status of one or more nodes connected to the first PE, the one or more nodes being one of a leaf node or a root node; and a respective advertisement message from one or more second PEs. The method further includes performing one or more of generating, based on the information, a route advertisement message indicative of the status of the one or more nodes connected to the first PE, wherein the route advertisement message is shared with one or more second PEs; and based on the respective advertisement message received from each of the one or more second PEs, dynamically adjust configurations at the first PE, to perform ingress filtering or egress filtering of Broadcast, Unknown Unicast, and Multicast (BUM) traffic received at the first PE.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile