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:
Mar. 30, 2021
Filed:
Aug. 22, 2018
Cisco Technology, Inc., San Jose, CA (US);
Samar Sharma, San Jose, CA (US);
Cisco Technology, Inc., San Jose, CA (US);
Abstract
A method including: storing, in at least one hardware module of a network device having a plurality of ports, attributes for at least one access control list and associated actions that cause network packets received at one of the plurality of ports that match the attributes for the at least one access control list, to be directed into a service chain that includes at least a first application performed by any one of a first plurality of redundant network processing appliance elements connected to another port of the plurality of ports; directing received network packets that match the attributes for the at least one access control list into the service chain; and load balancing network packets among the first plurality of redundant network processing appliance elements for the first application based on the attributes stored in the at least one hardware module of the network device.