Method for sending multicast packet and switch

A method for sending a multicast packet and a switch. A first switch receives a multicast packet from a first customer edge or a second customer edge, where the first customer edge is connected to the first switch in a single-homed manner, and the second customer edge is connected, in an all-active...

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Bibliographic Details
Main Authors Ye Chao, Wu Guangrui
Format Patent
LanguageEnglish
Published 27.03.2018
Subjects
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHICCOMMUNICATION
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Summary:A method for sending a multicast packet and a switch. A first switch receives a multicast packet from a first customer edge or a second customer edge, where the first customer edge is connected to the first switch in a single-homed manner, and the second customer edge is connected, in an all-active manner, to N switches that include the first switch; the first switch determines a specified multicast tree of the first switch; the first switch encapsulate the multicast packet, where a destination switch unique identification address in a header of the encapsulated multicast packet is a unique identification address of a root of the specified multicast tree of the first switch; and the first switch forwards the encapsulated multicast packet to a network side using the specified multicast tree of the first switch.
Bibliography:Application Number: US201615274527