Invention Grant
- Patent Title: Automated and scalable multi-level redundancy for cloud infrastructure
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Application No.: US17389122Application Date: 2021-07-29
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Publication No.: US11757702B2Publication Date: 2023-09-12
- Inventor: Avinash Ashok Kumar Chiganmi , Venkatraman Venkatapathy , Giorgio Valentini , Madhuri Kolli , Karumbayiram Gunasekaran , Balaji Sundararajan
- 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
- Agency: Polsinelli
- Main IPC: H04L41/0654
- IPC: H04L41/0654 ; H04L12/46 ; H04L45/00

Abstract:
The present technology discloses methods, systems, and non-transitory computer-readable storage media for establishing a redundant path connection. An example method can include configuring a software-defined wide-area network (SDWAN) tunnel between an on-premises router and a plurality of SDWAN routers; configuring a virtual layer 2 connection between the plurality of SDWAN routers and handoff locations for a virtual cloud resource (VCR) associated with at least one VCR tag, wherein a software-defined cloud infrastructure (SDCI) underlay associated with at least one SDCI provider connects to a cloud service provider (CSP) at the handoff locations; configuring a VCR connection between at least one VCR associated with the VCR tag and the handoff locations for the at least one VCR; configuring a border gateway protocol (BGP) session between the plurality of SDWAN routers and the handoff locations; and validating the SDWAN tunnel, the virtual layer 2 connection, the VCR connection, and the BGP session.
Public/Granted literature
- US20220329477A1 AUTOMATED AND SCALABLE MULTI-LEVEL REDUNDANCY FOR CLOUD INFRASTRUCTURE Public/Granted day:2022-10-13
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