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1. 发明授权

US06049834A Layer 3 switch unicast protocol 失效
标题翻译：三层交换机单播协议
公开(公告)号：US06049834A
公开(公告)日：2000-04-11
申请号：US075269
申请日：1998-05-08
申请人： Percy Khabardar , Norman William Finn
发明人： Percy Khabardar , Norman William Finn
IPC分类号： H04L12/56 , G06F15/173
CPC分类号： H04L49/602 , H04L49/354
摘要： A process for the reliable distribution of a shortcut table for layer 3 switching is distributed from a plurality of routers to a plurality of switches includes the transmission by the router of a list of shortcut entries, which includes a list of switches which have acknowledged receipt of this list of shortcut entries. The transmission of these database messages continues until all target switches have acknowledged receipt of the database messages. The interval between transmission of database messages is short until all switches have acknowledged reception of such database messages, and thereafter the interval between transmissions is lengthened, and a hello message is sent until a new switch is added to the network, or a change in router shortcut database occurs, whereafter the transmission of database messages is resumed utilizing the interval between these transmissions is again shortened until all such messages have been acknowledged.
摘要翻译：用于层3切换的快捷表的可靠分配的过程从多个路由器分发到多个交换机，包括路由器对快速条目列表的传输，其包括已经确认接收到这个快捷方式列表。这些数据库消息的传输继续进行，直到所有目标交换机确认接收到数据库消息。数据库消息传输之间的间隔很短，直到所有交换机都确认接收到这样的数据库消息，此后传输间隔延长，并且发送一个hello消息，直到新的交换机被添加到网络，或路由器的更改发生快捷数据库，之后利用这些传输之间的间隔再次缩短数据库消息的传输，直到所有这些消息已被确认为止。

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