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公开(公告)号：US08442045B2
公开(公告)日：2013-05-14
申请号：US12856342
申请日：2010-08-13
IPC分类号： H04L12/56
CPC分类号： H04L12/18 , H04L12/4641
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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2.发明申请公开(公告)号：US20110222547A1
公开(公告)日：2011-09-15
申请号：US12722593
申请日：2010-03-12
IPC分类号： H04L12/56
CPC分类号： H04L49/901 , H04L45/54
摘要： A packet network device includes a packet network processor memory system for storing information used to process and forward packets of information in and through the network device. The information is included in look-up tables whose entries can be mapped either horizontally or vertically into the memory system. In the event that the entries are mapped horizontally, a complete entry can be access at a single memory location and in the event that the entries are mapped vertically, the entries can be accessed at one or more memory locations.
摘要翻译： 分组网络设备包括分组网络处理器存储器系统，用于存储用于处理和转发通过网络设备的信息分组的信息。 该信息包含在查找表中，其表项可以水平地或垂直地映射到存储器系统中。 在条目水平映射的情况下，可以在单个存储器位置访问完整的条目，并且在条目垂直映射的情况下，可以在一个或多个存储器位置处访问条目。
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公开(公告)号：US20120020373A1
公开(公告)日：2012-01-26
申请号：US12839557
申请日：2010-07-20
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
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公开(公告)号：US08654680B2
公开(公告)日：2014-02-18
申请号：US12839557
申请日：2010-07-20
IPC分类号： H04L12/751 , H04L12/56
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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公开(公告)号：US20120002670A1
公开(公告)日：2012-01-05
申请号：US12828514
申请日：2010-07-01
IPC分类号： H04L12/56
CPC分类号： H04L49/45 , H04L45/583 , H04L49/55
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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公开(公告)号：US20120320929A9
公开(公告)日：2012-12-20
申请号：US12839557
申请日：2010-07-20
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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公开(公告)号：US08599844B2
公开(公告)日：2013-12-03
申请号：US12722593
申请日：2010-03-12
CPC分类号： H04L49/901 , H04L45/54
摘要： A packet network device includes a packet network processor memory system for storing information used to process and forward packets of information in and through the network device. The information is included in look-up tables whose entries can be mapped either horizontally or vertically into the memory system. In the event that the entries are mapped horizontally, a complete entry can be access at a single memory location and in the event that the entries are mapped vertically, the entries can be accessed at one or more memory locations.
摘要翻译： 分组网络设备包括分组网络处理器存储器系统，用于存储用于处理和转发通过网络设备的信息分组的信息。 该信息包含在查找表中，其表项可以水平地或垂直地映射到存储器系统中。 在条目水平映射的情况下，可以在单个存储器位置访问完整条目，并且在条目垂直映射的情况下，可以在一个或多个存储器位置处访问条目。
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公开(公告)号：US08243729B2
公开(公告)日：2012-08-14
申请号：US12828514
申请日：2010-07-01
IPC分类号： H04L12/28
CPC分类号： H04L49/45 , H04L45/583 , H04L49/55
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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9.发明申请MULTICAST PACKET FORWARDING USING MULTIPLE STACKED CHASSIS 有权MULTICAST PACKET FORMARDING USING MULTIPLE STACKED CHASSIS公开(公告)号：US20120039335A1
公开(公告)日：2012-02-16
申请号：US12856342
申请日：2010-08-13
IPC分类号： H04L12/56
CPC分类号： H04L12/18 , H04L12/4641
摘要： A stacked chassis comprising multiple physical switch/router chassis operates without any special stacking hardware or stacking channels. Instead, a stacking LAG is installed between front-end switch ports on the stacked chassis. The chassis controllers negotiate a master, which controls operation of all chassis in the stack. A stacked-chassis-wide port numbering scheme is used to distribute information to all line cards in the system. Each line card processes the information to distill physical-chassis significant information for operation of that chassis in the stack.
摘要翻译： 包括多个物理交换机/路由器机箱的堆叠机架在没有任何特殊堆叠硬件或堆叠信道的情况下运行。 相反，堆叠LAG安装在堆叠机箱的前端交换机端口之间。 机箱控制器协商主机，控制堆叠中所有机箱的操作。 堆叠式机箱范围的端口编号方案用于将信息分发给系统中的所有线路卡。 每个线卡处理信息以提取物理机箱重要信息，以便堆叠中的该机箱的操作。
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