Invention Application
- Patent Title: NEAR-HITLESS UPGRADE OR FAST BOOTUP WITH MOBILE VIRTUALIZED HARDWARE
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Application No.: US18058015Application Date: 2022-11-22
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Publication No.: US20230083347A1Publication Date: 2023-03-16
- Inventor: Riaz Khan , Atri Indiresan , Manas Pati
- Applicant: Cisco Technology, Inc.
- Applicant Address: US CA San Jose
- Assignee: Cisco Technology, Inc.
- Current Assignee: Cisco Technology, Inc.
- Current Assignee Address: US CA San Jose
- Main IPC: H04L49/55
- IPC: H04L49/55 ; H04L49/00 ; G06F13/38 ; H04L67/1095 ; H04L69/08 ; H04L49/15

Abstract:
An embodiment is directed to switchover operations with a mobile virtualized network device in a mobile device. The mobile virtualized hardware switchover operations may be used to selectively and temporarily provide virtualized control-plane operations to the data-plane of a non-redundant network device undergoing an upgrade or a reboot of its control plane. A non-redundant network device may operate hitless, or near hitless, operation even when its control plane is unavailable.
Public/Granted literature
- US11882060B2 Near-hitless upgrade or fast bootup with mobile virtualized hardware Public/Granted day:2024-01-23
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