US 11,706,103 B2
Service assurance monitoring based on telemetry
Scott Zhenlong Huang, San Jose, CA (US); Muthumayan Madhayyan, San Jose, CA (US); and Thangavelu Arumugam, San Jose, CA (US)
Assigned to CISCO TECHNOLOGY, INC., San Jose, CA (US)
Filed by Cisco Technology, Inc., San Jose, CA (US)
Filed on Oct. 29, 2021, as Appl. No. 17/514,272.
Claims priority of provisional application 63/164,738, filed on Mar. 23, 2021.
Prior Publication US 2022/0311680 A1, Sep. 29, 2022
Int. Cl. H04L 41/50 (2022.01); H04L 43/08 (2022.01); H04L 41/0803 (2022.01); H04Q 9/00 (2006.01); H04L 12/66 (2006.01)
CPC H04L 41/50 (2013.01) [H04L 12/66 (2013.01); H04L 41/0803 (2013.01); H04L 43/08 (2013.01); H04Q 9/00 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method comprising:
establishing, based on service configuration information, an assurance monitoring for a service provided by a plurality of network nodes that establish network connectivity for the service, the service comprising a plurality of sub-services;
obtaining, from the plurality of network nodes, telemetry data related to the service;
determining one or more operational states of the plurality of network nodes based on the telemetry data; and
modifying the assurance monitoring for the service based on the one or more operational states of the plurality of network nodes.