公开(公告)号：US07899044B2

公开(公告)日：2011-03-01

申请号：US11448826

申请日：2006-06-08

申请人： Jason Dirk Rusmisel ,  Alexander Kutman ,  Bassem Abdel-Aziz ,  Carl Rajsic

发明人： Jason Dirk Rusmisel ,  Alexander Kutman ,  Bassem Abdel-Aziz ,  Carl Rajsic

IPC分类号： H04L12/28

CPC分类号： H04L47/724 ,  H04L12/4633 ,  H04L45/502 ,  H04L47/70 ,  H04L47/825

摘要： A method for establishing a pseudo-wire connection between first and second switches in a packet switched network, the method comprising: sending a label mapping message to the second switch requesting that the pseudo-wire connection be established with the first switch; reserving resources for the pseudo-wire connection at the first switch; receiving a label withdraw message from the second switch if the second switch has insufficient resources for the pseudo-wire connection and, in response to the label withdraw message, releasing the resources for the pseudo-wire connection at the first switch; and, activating the pseudo-wire connection if the second switch has sufficient resources for the pseudo-wire connection, thereby optimizing resources for establishing pseudo -wire connections of each of the first and second switches.

摘要翻译： 一种用于在分组交换网络中建立第一和第二交换机之间的伪线连接的方法，所述方法包括：向所述第二交换机发送标签映射消息，请求与所述第一交换机建立所述伪线连接; 在第一交换机处为伪线连接预留资源; 如果所述第二交换机具有足够的伪线连接资源，并且响应于所述标签提取消息，在所述第一交换机处释放用于所述伪线连接的资源，则从所述第二交换机接收标签提取消息; 以及如果所述第二交换机具有足够的用于伪线连接的资源，则激活伪线连接，从而优化用于建立第一和第二交换机中的每一个的伪线连接的资源。

公开(公告)号：US20070286090A1

公开(公告)日：2007-12-13

申请号：US11448826

申请日：2006-06-08

申请人： Jason Dirk Rusmisel ,  Alexander Kutman ,  Bassem Abdel-Aziz ,  Carl Rajsic

发明人： Jason Dirk Rusmisel ,  Alexander Kutman ,  Bassem Abdel-Aziz ,  Carl Rajsic

IPC分类号： H04J1/16

CPC分类号： H04L47/724 ,  H04L12/4633 ,  H04L45/502 ,  H04L47/70 ,  H04L47/825

摘要： A method for establishing a pseudo-wire connection between first and second switches in a packet switched network, the method comprising: sending a label mapping message to the second switch requesting that the pseudo-wire connection be established with the first switch; reserving resources for the pseudo-wire connection at the first switch; receiving a label withdraw message from the second switch if the second switch has insufficient resources for the pseudo-wire connection and, in response to the label withdraw message, releasing the resources for the pseudo-wire connection at the first switch; and, activating the pseudo-wire connection if the second switch has sufficient resources for the pseudo-wire connection, thereby optimizing resources for establishing pseudo-wire connections of each of the first and second switches.

摘要翻译： 一种用于在分组交换网络中建立第一和第二交换机之间的伪线连接的方法，所述方法包括：向所述第二交换机发送标签映射消息，请求与所述第一交换机建立所述伪线连接; 在第一交换机处为伪线连接预留资源; 如果所述第二交换机具有足够的伪线连接资源，并且响应于所述标签提取消息，在所述第一交换机处释放用于所述伪线连接的资源，则从所述第二交换机接收标签提取消息; 以及如果所述第二交换机具有用于所述伪线连接的足够资源，则激活所述伪线连接，从而优化用于建立所述第一和第二交换机中的每一个的伪线连接的资源。