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    • 4. 发明授权
    • Fibre channel over Ethernet switch system
    • 光纤通道以太网交换机系统
    • US09531629B2
    • 2016-12-27
    • US14492878
    • 2014-09-22
    • Dell Products L.P.
    • Kevin Allen HughesJeffrey S. KirkJason Garth PearceJoseph White
    • H04L12/28H04L12/56H04L12/741H04L12/931H04L12/46H04L29/12
    • H04L45/74H04L12/46H04L12/4625H04L49/351H04L61/106H04L61/6022H04L61/6045
    • An FCoE switch system includes a switch IHS that is directly connected to a first endpoint IHS through a first edge port and to a second endpoint IHS through a second edge port. The switch IHS is receives an FCoE communication through the first edge port from the first endpoint IHS that includes an FC header, a source MAC address, and a destination MAC address. The switch IHS then creates a derived MAC address using information included in the FC header, and replaces the destination MAC address in the FCoE communication with the derived MAC address. In response to determining that the second endpoint is directly connected to the second edge port, the switch IHS replaces the source MAC address in the FCoE communication with a local FCF-MAC address. The switch IHS then forwards the first FCoE communication to the second endpoint IHS through the second edge port.
    • FCoE交换机系统包括通过第一边缘端口直接连接到第一端点IHS并通过第二边缘端口连接到第二端点IHS的交换机IHS。 交换机IHS通过第一边缘端口从包括FC头,源MAC地址和目的地MAC地址的第一端点IHS接收FCoE通信。 然后,交换机IHS使用包括在FC报头中的信息来创建导出的MAC地址,并且使用导出的MAC地址替换FCoE通信中的目的地MAC地址。 响应于确定第二端点直接连接到第二边缘端口,交换机IHS将FCoE通信中的源MAC地址替换为本地FCF-MAC地址。 然后,交换机IHS通过第二边缘端口将第一FCoE通信转发到第二端点IHS。
    • 5. 发明申请
    • FIBRE CHANNEL SWITCH SYSTEM
    • 光纤通道开关系统
    • US20160050277A1
    • 2016-02-18
    • US14460068
    • 2014-08-14
    • Dell Products L.P.
    • Jeffrey S. KirkJason Garth PearceKevin Allen Hughes
    • H04L29/08H04L12/931H04L29/12H04L12/721
    • H04L67/1097H04L45/72H04L49/357H04L61/6045
    • A Fibre Channel (FC) switch system includes a server IHS and a storage IHS that each communicate using an FC protocol. A switch IHS couples the server IHS to the storage IHS. A first converter in the switch IHS receives first FC data traffic from the server IHS and converts it to first FC over Ethernet (FCoE) data traffic. A protocol processing engine in the switch IHS is coupled to the first converter and receives the first FCoE data traffic from the first converter and processes it to provide second FCoE data traffic for delivery to the storage IHS. A second converter in the switch IHS is coupled to the protocol processing engine and the storage IHS and receives the second FCoE data traffic from the protocol processing engine, converts it to second FC data traffic, and sends the second FC data traffic to the storage IHS.
    • 光纤通道(FC)交换机系统包括服务器IHS和每个使用FC协议通信的存储IHS。 交换机IHS将服务器IHS耦合到存储IHS。 交换机IHS中的第一个转换器从服务器IHS接收第一个FC数据流量,并将其转换为第一个FC over FC(FCoE)数据流量。 交换机IHS中的协议处理引擎耦合到第一转换器,并且从第一转换器接收第一FCoE数据业务并对其进行处理以提供第二FCoE数据业务以传送到存储IHS。 交换机IHS中的第二转换器耦合到协议处理引擎和存储IHS,并从协议处理引擎接收第二FCoE数据业务,将其转换为第二FC数据业务,并将第二FC数据业务发送到存储IHS 。
    • 8. 发明申请
    • COMPUTER SYSTEM, ADDRESS MANAGEMENT APPARATUS, AND EDGE NODE
    • 计算机系统,地址管理装置和边缘节点
    • US20150163195A1
    • 2015-06-11
    • US14562139
    • 2014-12-05
    • Hitachi, Ltd.
    • Katsuto SATOJunji YAMAMOTO
    • H04L29/12G06F13/42H04L12/24
    • H04L61/2038G06F13/4022G06F13/4221H04L41/0806H04L61/6045
    • A network address management unit (210) allocates, to the first edge node, a first network address (500) on which a physical configuration of a first edge node (100a) is reflected. The network address management unit, when a second edge node (100b) is coupled to the first edge node, allocates, to the first edge node, a second network address (510) on which the physical configuration of the first edge node is reflected with respect to the second edge node. When the first edge node receives a packet that designates the first or second network address as a destination network address, the first edge node, based on the destination network address designated by the received packet, determines whether the received packet is transferred to the second edge node and discriminates a transfer destination path in the first edge node.
    • 网络地址管理单元(210)向第一边缘节点分配反映第一边缘节点(100a)的物理配置的第一网络地址(500)。 网络地址管理单元,当第二边缘节点(100b)耦合到第一边缘节点时,向第一边缘节点分配第二网络地址(510),第一边缘节点的物理配置被反映在其上 相对于第二边缘节点。 当第一边缘节点接收到指定第一或第二网络地址作为目的地网络地址的分组时,第一边缘节点基于由接收到的分组指定的目的地网络地址来确定所接收的分组是否被传送到第二边缘 并且识别第一边缘节点中的传送目的地路径。