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1. 发明申请

WO2017184370A1 DYNAMIC MULTI-DESTINATION TRAFFIC MANAGEMENT IN A DISTRIBUTED TUNNEL ENDPOINT 审中-公开
标题翻译：分布式隧道终点的动态多目标业务管理
公开(公告)号：WO2017184370A1
公开(公告)日：2017-10-26
申请号：PCT/US2017/026854
申请日：2017-04-10
申请人： BROCADE COMMUNICATIONS SYSTEMS, INC.
发明人： ANAND, S., Jessu, Paul , CHIKKAMATH, Shivalingayya , RAMAN, Mythilikanth
IPC分类号： H04W40/20
摘要： One embodiment of the present invention provides a switch. The switch includes a storage device, a mapping module, and a packet processor. During operation, the mapping module maintains a first and a second mappings. The first mapping, which can be in the storage device, is between a first service tunnel identifier and a first virtual local area network (VLAN) identifier. The second mapping is between the first VLAN identifier and an indicator, which indicates whether the switch is elected as a designated forwarder of multi-destination traffic for the first service tunnel identifier. If the indicator indicates that the switch is the designated forwarder of multi-destination traffic for the first service tunnel identifier, the packet processor determines an egress port, which corresponds to the first service tunnel, for a packet belonging to multi-destination traffic of the first VLAN.
摘要翻译：本发明的一个实施例提供了一种开关。交换机包括存储设备，映射模块和分组处理器。在操作期间，映射模块保持第一和第二映射。可以在存储设备中的第一映射在第一服务隧道标识符和第一虚拟局域网（VLAN）标识符之间。第二映射在第一VLAN标识符和指示符之间，该指示符指示交换机是否被选作第一服务隧道标识符的多目的地业务的指定转发者。如果指示符指示交换机是第一服务隧道标识符的多目的地业务的指定转发者，则分组处理器为属于多目的地业务的分组确定与第一业务隧道对应的出口端口第一个VLAN。

2. 发明授权

EP3041179B1 A METHOD AND APPARATUS FOR USE IN NETWORK MANAGEMENT 有权转让
公开(公告)号：EP3041179B1
公开(公告)日：2019-03-13
申请号：EP16150052.5
申请日：2016-01-04
申请人： Brocade Communications Systems, Inc.
发明人： KUMAR, Pavan , THAYALAN, Prabu , CHIKKAMATH, Shivalingayya , RAMAN, Mythilikanth
IPC分类号： H04L12/751 , H04L12/713 , H04L12/26

3. 发明公开

EP3041179A1 A METHOD AND APPARATUS FOR USE IN NETWORK MANAGEMENT 有权转让
标题翻译： VERFAHREN VORRICHTUNG ZUR VERWENDUNG在NETZWERKMANAGEMENT
公开(公告)号：EP3041179A1
公开(公告)日：2016-07-06
申请号：EP16150052.5
申请日：2016-01-04
申请人： Brocade Communications Systems, Inc.
发明人： KUMAR, Pavan , THAYALAN, Prabu , CHIKKAMATH, Shivalingayya , RAMAN, Mythilikanth
IPC分类号： H04L12/751 , H04L12/713 , H04L12/26
CPC分类号： H04L49/15 , H04L43/10 , H04L45/02 , H04L45/026 , H04L45/586 , H04L47/125 , H04L49/201
摘要： One embodiment of the present invention provides a switch which comprises one or more ports adapted to receive packets. The switch is a member of a network of interconnected switches, and also comprises a path monitoring apparatus adapted to: in response to a control packet associated with a session within a predetermined time interval, set a receive indicator for the switch to an active state; and in response to absence of the control packet associated with the session within the predetermined time interval, set the receive indicator for the switch to an inactive state. The path monitoring apparatus is also adapted to set a path state associated with the session based on the receive indicators for the switch and other member switches. The switch also comprises a broadcast apparatus adapted to broadcast at least the receive indicator for the switch to the other member switches.
摘要翻译：本发明的一个实施例提供了一种交换机，其包括适于接收分组的一个或多个端口。交换机是互连交换机网络的成员，并且还包括路径监控设备，其适于：响应于在预定时间间隔内与会话相关联的控制分组，将交换机的接收指示器设置为活动状态; 并且响应于在预定时间间隔内不存在与会话相关联的控制分组，将交换机的接收指示符设置为非活动状态。路径监视装置还适于基于用于交换机和其他成员交换机的接收指示符来设置与会话相关联的路径状态。交换机还包括广播装置，适于至少将用于交换机的接收指示符广播到另一成员交换机。

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