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1. 发明申请

US20120236868A1 METHOD FOR FAST SWITCHING TRAFFIC IN H-VPLS 有权
标题翻译： H-VPLS快速切换流量的方法
公开(公告)号：US20120236868A1
公开(公告)日：2012-09-20
申请号：US13421625
申请日：2012-03-15
申请人： Neng YAN
发明人： Neng YAN
IPC分类号： H04L12/56 , H04L12/28
CPC分类号： H04L45/28 , H04L49/3009
摘要： In a method for fast switching traffic in a hierarchical virtual private LAN service for use in a User-facing Provider Edge (UPE) device, a shared logic port number is assigned to each pair of primary pseudo wire and standby pseudo wire. A MAC address associated with a pair of primary pseudo wire and standby pseudo wire is associated with a logic port number shared by the primary pseudo wire and standby pseudo wire. Filling, in a logic port table, for each logic port entries containing: a logic port number, a primary pseudo wire inbound-label, a standby pseudo wire inbound-label, a primary pseudo wire outbound-label, a standby pseudo wire outbound-label and information of leaving a public network. Setting the corresponding information of leaving the public network in the logic port table depending upon whether the primary pseudo wire is active or inactive.
摘要翻译：在用于在面向用户的提供商边缘（UPE）设备中使用的分层虚拟专用LAN服务中的快速切换业务的方法中，共享逻辑端口号被分配给每对主伪线和备用伪线。与一对主伪线和备用伪线相关联的MAC地址与由主伪线和备用伪线共享的逻辑端口号相关联。在逻辑端口表中填写每个逻辑端口条目，其中包含：逻辑端口号，主伪线入站标签，备用伪线入站标签，主伪线出站标签，备用伪线出站 - 离开公共网络的标签和信息。根据主伪线是活动还是非活动，设置离开公网的逻辑端口表中的相应信息。

2. 发明授权

US08654632B2 Method for fast switching traffic in H-VPLS 有权
标题翻译： H-VPLS快速切换流量的方法
公开(公告)号：US08654632B2
公开(公告)日：2014-02-18
申请号：US13421625
申请日：2012-03-15
申请人： Neng Yan
发明人： Neng Yan
IPC分类号： H04L1/00 , H04L12/28 , G06F15/173
CPC分类号： H04L45/28 , H04L49/3009
摘要： In a method for fast switching traffic in a hierarchical virtual private LAN service for use in a User-facing Provider Edge (UPE) device, a shared logic port number is assigned to each pair of primary pseudo wire and standby pseudo wire. A MAC address associated with a pair of primary pseudo wire and standby pseudo wire is associated with a logic port number shared by the primary pseudo wire and standby pseudo wire. Filling, in a logic port table, for each logic port entries containing: a logic port number, a primary pseudo wire inbound-label, a standby pseudo wire inbound-label, a primary pseudo wire outbound-label, a standby pseudo wire outbound-label and information of leaving a public network. Setting the corresponding information of leaving the public network in the logic port table depending upon whether the primary pseudeo wire is active or inactive.
摘要翻译：在用于在面向用户的提供商边缘（UPE）设备中使用的分层虚拟专用LAN服务中的快速切换业务的方法中，共享逻辑端口号被分配给每对主伪线和备用伪线。与一对主伪线和备用伪线相关联的MAC地址与由主伪线和备用伪线共享的逻辑端口号相关联。在逻辑端口表中填写每个逻辑端口条目，其中包含：逻辑端口号，主伪线入站标签，备用伪线入站标签，主伪线出站标签，备用伪线出站 - 离开公共网络的标签和信息。在逻辑端口表中设置离开公共网络的相应信息，这取决于主假线是主动还是非活动。

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