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公开(公告)号：US07889665B2
公开(公告)日：2011-02-15
申请号：US12071983
申请日：2008-02-28
IPC分类号： H04L12/26
CPC分类号： H04L29/12028 , H04L29/12113 , H04L29/12839 , H04L61/103 , H04L61/1541 , H04L61/6022
摘要： Various exemplary embodiments are a method and of discovering medium access control (MAC) addresses in a network and a related access node including one or more of the following: receiving, at an access node, a diagnostic message from an operator, the diagnostic message comprising physical port information and indicating that at least a portion of a MAC address of a destination bridge port is unknown to the operator; forwarding the diagnostic message to a respective bridge port of the access node; determining whether the physical port information specified in the diagnostic message corresponds to a physical port of the respective bridge port; and sending a reply message to the operator specifying a MAC address of the respective bridge port.
摘要翻译： 各种示例性实施例是一种发现网络中的介质访问控制（MAC）地址的方法以及包括以下一个或多个的相关接入节点：在接入节点处接收来自运营商的诊断消息，所述诊断消息包括 并且指示目的地桥接端口的MAC地址的至少一部分对于操作者是未知的; 将诊断消息转发到接入节点的相应桥接端口; 确定诊断消息中指定的物理端口信息是否对应于相应桥接端口的物理端口; 并向操作者发送回复消息，指定相应的桥接端口的MAC地址。
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公开(公告)号：US06963581B1
公开(公告)日：2005-11-08
申请号：US09198067
申请日：1998-11-28
申请人： Michael Prince , Ken W. Young , Maged E. Shaker , Katherine Chan
发明人： Michael Prince , Ken W. Young , Maged E. Shaker , Katherine Chan
CPC分类号： H04L12/5601 , H04L47/15 , H04L47/70 , H04L47/786 , H04L2012/5618 , H04L2012/567
摘要： A method and apparatus for adaptive service interworking include processing that begins by obtaining connection information of a receiving end-point network switch in response to receiving a setup message from a sending party. The setup message identifies a receiving party, which is operably coupled to the receiving end-point switch. Such connection information may be obtained by sending an enhanced traffic descriptor appended to the setup message and receiving an enhanced traffic descriptor that was appended to a connection message from the receiving end-point switch. The connection information is then interpreted to determine whether the receiving end-point switch is capable of supporting a transparent link. If the end-point network switch is capable of supporting the transparent link, the transparent link is established and utilized to transport data between the sending and receiving parties.
摘要翻译： 用于自适应业务互通的方法和装置包括响应于从发送方接收到建立消息而获得接收端点网络交换机的连接信息开始的处理。 建立消息标识接收方，其可操作地耦合到接收端点交换机。 可以通过发送附加到建立消息的增强业务描述符并从接收端点交换机接收附加到连接消息的增强业务描述符来获得这种连接信息。 然后解释连接信息以确定接收端点交换机是否能够支持透明链路。 如果端点网络交换机能够支持透明链路，则透明链路建立并用于在发送方和接收方之间传输数据。
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公开(公告)号：US20090219831A1
公开(公告)日：2009-09-03
申请号：US12071983
申请日：2008-02-28
CPC分类号： H04L29/12028 , H04L29/12113 , H04L29/12839 , H04L61/103 , H04L61/1541 , H04L61/6022
摘要： Various exemplary embodiments are a method and of discovering medium access control (MAC) addresses in a network and a related access node including one or more of the following: receiving, at an access node, a diagnostic message from an operator, the diagnostic message comprising physical port information and indicating that at least a portion of a MAC address of a destination bridge port is unknown to the operator; forwarding the diagnostic message to a respective bridge port of the access node; determining whether the physical port information specified in the diagnostic message corresponds to a physical port of the respective bridge port; and sending a reply message to the operator specifying a MAC address of the respective bridge port.
摘要翻译： 各种示例性实施例是一种发现网络中的介质访问控制（MAC）地址的方法以及包括以下一个或多个的相关接入节点：在接入节点处接收来自运营商的诊断消息，所述诊断消息包括 并且指示目的地桥接端口的MAC地址的至少一部分对于操作者是未知的; 将诊断消息转发到接入节点的相应桥接端口; 确定诊断消息中指定的物理端口信息是否对应于相应桥接端口的物理端口; 并向操作者发送回复消息，指定相应的桥接端口的MAC地址。
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