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1. 发明申请

US20170005816A1 PROTOCOL INDEPENDENT MULTICAST DESIGNATED ROUTER NOTIFY DELAY FEATURE 审中-公开
标题翻译：协议独立多媒体指定路由器通知延迟功能
公开(公告)号：US20170005816A1
公开(公告)日：2017-01-05
申请号：US14788230
申请日：2015-06-30
申请人： Arista Networks, Inc.
发明人： Xiaoyan Chang , John French , Prashant Srinivas , Maxim Martynov , Srinivas Subramanian , Yu Iu
IPC分类号： H04L12/18
CPC分类号： H04L12/1863 , H04L41/0654 , H04L47/10 , H04L67/1061
摘要： Method and system for reducing multicast traffic loss including configuring, on a primary DR including a first configured DR priority, a DR parameter including a value and an attribute; sending to a secondary DR, after a PIM interface comes up, a PIM hello message including a default DR priority lower than a second configured priority of the secondary DR; sending to the secondary DR, after the primary DR reaches a system-up state, a PIM hello message including the default DR priority; performing DR functionality, by the primary DR, after reaching the system-up state; and sending to the secondary DR, after waiting a time period corresponding to the value of the DR parameter, a PIM hello message including the first configured DR priority, where the primary DR waits to send the last PIM hello message to the secondary DR after the time period based on the attribute of the DR parameter.
摘要翻译：减少组播流量丢失的方法和系统，包括在包括第一配置的DR优先级的主DR上配置包括值和属性的DR参数; 在PIM接口出现之后，向备用DR发送包括默认DR优先级低于辅助DR的第二配置优先级的PIM Hello消息; 在主DR达到系统上电状态后，发送给备用DR，包括默认DR优先级的PIM hello消息; 在达到系统启动状态后由主DR执行DR功能; 在等待与DR参数值对应的时间段后，发送给辅助DR，包括第一个配置的DR优先级的PIM hello消息，主DR等待发送最后一个PIM hello消息后，再次发送给辅助DR 时间段基于DR参数的属性。

2. 发明授权

US10581793B1 Address resolution in virtual extensible networks 有权
公开(公告)号：US10581793B1
公开(公告)日：2020-03-03
申请号：US15143396
申请日：2016-04-29
申请人： Arista Networks, Inc.
发明人： Rajesh Semwal , Aparna Karanjkar , Srinivas Subramanian
IPC分类号： H04L29/12 , H04L12/46
摘要： A network element is provided. The network element includes a tunneling endpoint having a virtual address. The tunneling endpoint is configured to receive an address resolution reply that has a destination MAC (media access control) address matching the virtual address of the tunneling endpoint and is from a network device in a first network that includes the tunneling endpoint. The tunneling endpoint is further configured to send the address resolution reply via an interconnect to a further tunneling endpoint in a further network. A method for address resolution in virtual extensible networks is also provided.

3. 发明授权

US10243754B2 Protocol independent multicast designated router notify delay feature 有权
公开(公告)号：US10243754B2
公开(公告)日：2019-03-26
申请号：US14788230
申请日：2015-06-30
申请人： Arista Networks, Inc.
发明人： Xiaoyan Chang , John French , Prashant Srinivas , Maxim Martynov , Srinivas Subramanian , Yu Iu
IPC分类号： H04L12/24 , H04L29/08 , H04L12/801 , H04L12/18
摘要： Method and system for reducing multicast traffic loss including configuring, on a primary DR including a first configured DR priority, a DR parameter including a value and an attribute; sending to a secondary DR, after a PIM interface comes up, a PIM hello message including a default DR priority lower than a second configured priority of the secondary DR; sending to the secondary DR, after the primary DR reaches a system-up state, a PIM hello message including the default DR priority; performing DR functionality, by the primary DR, after reaching the system-up state; and sending to the secondary DR, after waiting a time period corresponding to the value of the DR parameter, a PIM hello message including the first configured DR priority, where the primary DR waits to send the last PIM hello message to the secondary DR after the time period based on the attribute of the DR parameter.

4. 发明授权

US11362985B2 Address resolution in virtual extensible networks 有权
公开(公告)号：US11362985B2
公开(公告)日：2022-06-14
申请号：US16745790
申请日：2020-01-17
申请人： Arista Networks, Inc.
发明人： Rajesh Semwal , Aparna Karanjkar , Srinivas Subramanian
IPC分类号： H04L61/10 , H04L101/622 , H04L12/46
摘要： A network element is provided. The network element includes a tunneling endpoint having a virtual address. The tunneling endpoint is configured to receive an address resolution reply that has a destination MAC (media access control) address matching the virtual address of the tunneling endpoint and is from a network device in a first network that includes the tunneling endpoint. The tunneling endpoint is further configured to send the address resolution reply via an interconnect to a further tunneling endpoint in a further network. A method for address resolution in virtual extensible networks is also provided.

5. 发明申请

US20200153784A1 ADDRESS RESOLUTION IN VIRTUAL EXTENSIBLE NETWORKS 审中-公开
公开(公告)号：US20200153784A1
公开(公告)日：2020-05-14
申请号：US16745790
申请日：2020-01-17
申请人： Arista Networks, Inc.
发明人： Rajesh Semwal , Aparna Karanjkar , Srinivas Subramanian
IPC分类号： H04L29/12 , H04L12/46
摘要： A network element is provided. The network element includes a tunneling endpoint having a virtual address. The tunneling endpoint is configured to receive an address resolution reply that has a destination MAC (media access control) address matching the virtual address of the tunneling endpoint and is from a network device in a first network that includes the tunneling endpoint. The tunneling endpoint is further configured to send the address resolution reply via an interconnect to a further tunneling endpoint in a further network. A method for address resolution in virtual extensible networks is also provided.

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