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:
Nov. 20, 2018
Filed:
Jan. 15, 2016
Cisco Technology, Inc., San Jose, CA (US);
Pierre Francois, Madrid, ES;
Francois Clad, Madrid, ES;
Alan Gous, Palo Alto, CA (US);
Clarence Filsfils, Brussels, BE;
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method and related apparatus for providing latency optimized segment routing tunnels is described herein and includes obtaining a latency metric for each segment that links respective pairs of nodes in a network, determining a tunnel through the network between a first endpoint and a second endpoint that is optimized for latency, and, once such a tunnel is determined, causing a packet to travel along the tunnel that is optimized for latency by encoding the packet with segment routing instructions for the network, wherein the network is configured to provide shortest paths according to a metric other than latency.