Invention Grant
- Patent Title: Replication mode selection for EVPN multicast
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Application No.: US16948092Application Date: 2020-09-02
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Publication No.: US11233741B1Publication Date: 2022-01-25
- Inventor: Vinod Kumar N , Robert W. Kebler , Michal Styszynski , Dinesh Sivaraj , Vikram Nagarajan
- Applicant: Juniper Networks, Inc.
- Applicant Address: US CA Sunnyvale
- Assignee: Juniper Networks, Inc.
- Current Assignee: Juniper Networks, Inc.
- Current Assignee Address: US CA Sunnyvale
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: G06F15/16
- IPC: G06F15/16 ; H04L12/801 ; H04L12/721 ; H04L12/761 ; H04L12/707 ; H04L12/927

Abstract:
The techniques describe example network systems for adaptively determining whether to perform ingress replication or assisted replication of a multicast flow based on classification of the multicast flow. For example, a provider edge (PE) device of a plurality of PE devices participating in an EVPN comprises one or more processors operably coupled to a memory, wherein the one or more processors are configured to: receive a multicast traffic flow, determine a classification of the multicast traffic flow, and perform, based at least in part on the classification of the multicast traffic flow, one of: ingress replication of the multicast traffic flow or assisted replication of the multicast traffic flow.
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