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公开(公告)号:US20100118867A1
公开(公告)日:2010-05-13
申请号:US12691341
申请日:2010-01-21
申请人: Dajun Zang , Lu Yang , Wenhua Du , Dongcheng Yang , Lingqiang Fan , Gang Gai , Da Zhou , Zhengjie Pu
发明人: Dajun Zang , Lu Yang , Wenhua Du , Dongcheng Yang , Lingqiang Fan , Gang Gai , Da Zhou , Zhengjie Pu
CPC分类号: H04L12/56 , H04L45/583 , H04L49/1515 , H04L49/45
摘要: A switching chassis includes more than one cascade unit and more than one switching unit, where: the cascade units have cascade interfaces to connect line processing chassis; the switching units have switching ports to connect the cascade interfaces; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. A router cluster with the above switching chassis includes switching chassis and line processing chassis interconnected via optical fibers, where: any optical interface of any line processing chassis is connected to one cascade interface of any cascade unit; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. With the present invention, the capacity of a router cluster can be expanded without the need to replace any component of the router cluster so that the expansion cost is lower.
摘要翻译: 交换机箱包括多个级联单元和多个交换单元,其中:级联单元具有级联接口,用于连接线路处理机箱; 交换单元具有连接级联接口的交换端口; 并且任何级联单元的任何级联接口连接到任何交换单元的一个交换端口。 具有上述切换机架的路由器集群包括通过光纤互连的交换机箱和线路处理机箱,其中:任何线路处理机箱的任何光接口连接到任何级联单元的一个级联接口; 并且任何级联单元的任何级联接口连接到任何交换单元的一个交换端口。 利用本发明,可以扩展路由器集群的容量,而无需更换路由器集群的任何组件,从而扩展成本更低。
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公开(公告)号:US08743733B2
公开(公告)日:2014-06-03
申请号:US12691341
申请日:2010-01-21
申请人: Dajun Zang , Lu Yang , Wenhua Du , Dongcheng Yang , Lingqiang Fan , Gang Gai , Da Zhou , Zhengjie Pu
发明人: Dajun Zang , Lu Yang , Wenhua Du , Dongcheng Yang , Lingqiang Fan , Gang Gai , Da Zhou , Zhengjie Pu
IPC分类号: H04L12/28
CPC分类号: H04L12/56 , H04L45/583 , H04L49/1515 , H04L49/45
摘要: A switching chassis includes more than one cascade unit and more than one switching unit, where: the cascade units have cascade interfaces to connect line processing chassis; the switching units have switching ports to connect the cascade interfaces; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. A router cluster with the above switching chassis includes switching chassis and line processing chassis interconnected via optical fibers, where: any optical interface of any line processing chassis is connected to one cascade interface of any cascade unit; and any cascade interface of any cascade unit is connected to one switching port of any switching unit. With the present invention, the capacity of a router cluster can be expanded without the need to replace any component of the router cluster so that the expansion cost is lower.
摘要翻译: 交换机箱包括多个级联单元和多个交换单元,其中:级联单元具有级联接口,用于连接线路处理机箱; 交换单元具有连接级联接口的交换端口; 并且任何级联单元的任何级联接口连接到任何交换单元的一个交换端口。 具有上述切换机架的路由器集群包括通过光纤互连的交换机箱和线路处理机箱,其中:任何线路处理机箱的任何光接口连接到任何级联单元的一个级联接口; 并且任何级联单元的任何级联接口连接到任何交换单元的一个交换端口。 利用本发明,可以扩展路由器集群的容量,而无需更换路由器集群的任何组件,从而扩展成本更低。
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