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公开(公告)号:EP0274793B1
公开(公告)日:1992-03-25
申请号:EP87202528.3
申请日:1987-12-15
申请人: ALCATEL N.V.
IPC分类号: H04L12/54
CPC分类号: H04L49/25 , H04L12/5602 , H04L49/102 , H04L49/103 , H04L49/1515 , H04L49/205 , H04L49/501
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公开(公告)号:EP0274793A1
公开(公告)日:1988-07-20
申请号:EP87202528.3
申请日:1987-12-15
申请人: ALCATEL N.V.
IPC分类号: H04L12/54
CPC分类号: H04L49/25 , H04L12/5602 , H04L49/102 , H04L49/103 , H04L49/1515 , H04L49/205 , H04L49/501
摘要: Packet switching network with first (DN) and second (RN) cascaded parts including first and second switching modules respectively. In the second switching modules the path selection is controlled by routing information contained in the packets. In the first switching modules this selection is performed without using routing information only for a path set up packet, whilst for the following packets use is made of routing information on the route followed by the path set up packet. Each module decides to multiplex an input stream on an output only when a calculated traffic load is smaller than a limit value. This load is calculated from traffic load parameters contained in the path set up packet.
摘要翻译: 分组交换网络具有分别包括第一和第二交换模块的第一(DN)和第二(RN)级联部分。 在第二交换模块中,路由选择由包中包含的路由信息来控制。 在第一交换模块中,该选择在不使用用于路径建立分组的路由信息的情况下执行,而对于以下分组,使用路由上的路由信息,随后是路径建立分组。 每个模块决定仅在计算的流量负载小于限制值时,在输出上复用输入流。 该负载由路径设置包中包含的流量负载参数计算。
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