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:
Feb. 13, 2024
Filed:
Mar. 21, 2022
Juniper Networks, Inc., Sunnyvale, CA (US);
Shrish Mahishi, Bangalore, IN;
Ramesh Rajan, San Jose, CA (US);
Vijay Paul, San Jose, CA (US);
Sanjeev Anandrao Mahajan, Bangalore, IN;
Atit Jain, Bangalore, IN;
Pramod Srinivasan, San Jose, CA (US);
Juniper Networks, Inc., Sunnyvale, CA (US);
Abstract
A network device obtains a data package associated with an ISSU procedure and determines, based on the data package, that a control plane of the network device is to be rebooted to facilitate performance of the ISSU procedure. The network device causes, based on determining that the control plane is to be rebooted, a plurality of applications of the network device to stop executing on the network device and a control plane state of the network device to be frozen. The network device then causes the ISSU procedure to be performed. The network causes, based on causing the ISSU procedure to be performed, the control plane state of the network device to be restored and the plurality of applications to resume executing on the network device.