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1.发明授权System and method for identifying a subscriber for connection to a communication network 有权用于识别用于连接到通信网络的用户的系统和方法公开(公告)号：US07249186B1
公开(公告)日：2007-07-24
申请号：US09488394
申请日：2000-01-20
申请人： Aravind Sitaraman , Aziz Abdul , Bernard R. James , Dennis J. Cox , John A. Joyce , Peter S. Heitman , Shujin Zhang , Rene T. Tio
发明人： Aravind Sitaraman , Aziz Abdul , Bernard R. James , Dennis J. Cox , John A. Joyce , Peter S. Heitman , Shujin Zhang , Rene T. Tio
IPC分类号： G06F15/16
CPC分类号： H04L12/2856 , H04L12/2859
摘要： A system for identifying a subscriber includes an access server coupled to a number of subscribers using a first communication network and further coupled to a second communication network, a memory coupled to the access server, and a processor coupled to the memory. The access server receives a communication from a particular subscriber using a particular one of a number of virtual circuits associated with the first communication network. The memory stores path information that identifies a virtual circuit assigned to the particular subscriber. The processor identifies the particular subscriber for connection to the second communication network based upon the path information and the particular virtual circuit used to receive the communication from the particular subscriber.
摘要翻译： 用于识别订户的系统包括使用第一通信网络耦合到多个订户并且还耦合到第二通信网络的接入服务器，耦合到接入服务器的存储器和耦合到该存储器的处理器。 接入服务器使用与第一通信网络相关联的多个虚拟电路中的特定一个从特定订户接收通信。 存储器存储标识分配给特定订户的虚拟电路的路径信息。 基于用于从特定用户接收通信的路径信息和特定虚拟电路，处理器识别用于连接到第二通信网络的特定订户。
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公开(公告)号：US6035105A
公开(公告)日：2000-03-07
申请号：US582074
申请日：1996-01-02
CPC分类号： H04L12/4645 , H04L12/4666 , H04L12/4679
摘要： A system in which a single VLAN architecture spans multiple VLAN transport protocols and technologies, including a method and system in which multiple different VLANs may be combined in a single enterprise network. Each LAN-switch in the sytem identifies each frame with an identifier, and associates that identifier with particular VLAN identifiers for each type of VLAN technology. When a frame is bridged or routed from a first type of VLAN to a second type of VLAN, the first VLAN encapsulation is removed and the second VLAN encapsulation is added, with appropriate change in the VLAN identifier for the frame or packet. The identifier may also be implicit for the frame, such as when a particular set of sender's MAC addresses are identified with a particular VLAN. Individual VLANs, of whatever architecture, may be added, configured or reconfigured, modified, or deleted, using control tools associated with the multiple VLAN architecture system. Individual ports may be associated with particular VLANs, or may be designated "dynamic" so that frames or packets associated with those ports are associated with particular VLANs in response to source or destination addresses or other information.
摘要翻译： 单个VLAN架构跨越多个VLAN传输协议和技术的系统，包括可以在单个企业网络中组合多个不同VLAN的方法和系统。 系统中的每个LAN交换机用标识符标识每个帧，并将该标识符与每种类型的VLAN技术的特定VLAN标识相关联。 当帧从第一种类型的VLAN桥接或路由到第二种类型的VLAN时，将删除第一个VLAN封装，并添加第二个VLAN封装，并适当更改帧或数据包的VLAN标识。 该标识符对于该帧也可以是隐式的，诸如当用特定VLAN识别特定发送者的MAC地址集合时。 可以使用与多VLAN架构系统相关联的控制工具，添加，配置或重新配置，修改或删除任何架构的各个VLAN。 单个端口可以与特定VLAN相关联，或者可以被指定为“动态”，使得与这些端口相关联的帧或分组响应于源或目的地地址或其他信息与特定VLAN相关联。
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3.发明授权System and method for identifying a subscriber for connection to a communication network 有权用于识别用于连接到通信网络的用户的系统和方法公开(公告)号：US08683061B2
公开(公告)日：2014-03-25
申请号：US11693924
申请日：2007-03-30
申请人： Aravind Sitaraman , Aziz Abdul , Bernard R. James , Dennis J. Cox , John A. Joyce , Peter S. Heitman , Shujin Zhang , Rene T. Tio
发明人： Aravind Sitaraman , Aziz Abdul , Bernard R. James , Dennis J. Cox , John A. Joyce , Peter S. Heitman , Shujin Zhang , Rene T. Tio
IPC分类号： G06F15/16
CPC分类号： H04L12/2856 , H04L12/2859
摘要： A system for identifying a subscriber includes an access server coupled to a number of subscribers using a first communication network and further coupled to a second communication network, a memory coupled to the access server, and a processor coupled to the memory. The access server receives a communication from a particular subscriber using a particular one of a number of virtual circuits associated with the first communication network. The memory stores path information that identifies a virtual circuit assigned to the particular subscriber. The processor identifies the particular subscriber for connection to the second communication network based upon the path information and the particular virtual circuit used to receive the communication from the particular subscriber.
摘要翻译： 用于识别订户的系统包括使用第一通信网络耦合到多个订户并且还耦合到第二通信网络的接入服务器，耦合到接入服务器的存储器和耦合到该存储器的处理器。 接入服务器使用与第一通信网络相关联的多个虚拟电路中的特定一个从特定订户接收通信。 存储器存储标识分配给特定订户的虚拟电路的路径信息。 基于用于从特定用户接收通信的路径信息和特定虚拟电路，处理器识别用于连接到第二通信网络的特定订户。
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公开(公告)号：US06219699B1
公开(公告)日：2001-04-17
申请号：US09277329
申请日：1999-03-26
IPC分类号： G06F1340
CPC分类号： H04L12/4645 , H04L12/4666 , H04L12/4679
摘要： A system in which a single VLAN architecture spans multiple VLAN transport protocols and technologies, including a method and system in which multiple different VLANs may be combined in a single enterprise network. Each LAN-switch in the system identifies each frame with an identifier, and associates that identifier with particular VLAN identifiers for each type of VLAN technology. When a frame is bridged or routed from a first type of VLAN to a second type of VLAN, the first VLAN encapsulation is removed and the second VLAN encapsulation is added, with appropriate change in the VLAN identifier for the frame or packet. The identifier may also be implicit for the frame, such as when a particular set of sender's MAC addresses are identified with a particular VLAN. Individual VLANs, of whatever architecture, may be added, configured or reconfigured, modified, or deleted, using control tools associated with the multiple VLAN architecture system. Individual ports may be associated with particular VLANS, or may be designated “dynamic” so that frames or packets associated with those ports are associated with particular VLANs in response to source or destination addresses or other information.
摘要翻译： 单个VLAN架构跨越多个VLAN传输协议和技术的系统，包括可以在单个企业网络中组合多个不同VLAN的方法和系统。 系统中的每个LAN交换机用标识符识别每个帧，并将该标识符与每种类型的VLAN技术的特定VLAN标识相关联。 当帧从第一种类型的VLAN桥接或路由到第二种类型的VLAN时，将删除第一个VLAN封装，并添加第二个VLAN封装，并适当更改帧或数据包的VLAN标识。 该标识符对于该帧也可以是隐式的，诸如当用特定VLAN识别特定发送者的MAC地址集合时。 可以使用与多VLAN架构系统相关联的控制工具，添加，配置或重新配置，修改或删除任何架构的各个VLAN。 单个端口可以与特定VLAN相关联，或者可以被指定为“动态”，使得与这些端口相关联的帧或分组响应于源或目的地地址或其他信息与特定VLAN相关联。
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公开(公告)号：US06304901B1
公开(公告)日：2001-10-16
申请号：US09667296
申请日：2000-09-22
IPC分类号： G06F15163
CPC分类号： H04L12/4645 , H04L12/4666 , H04L12/4679
摘要： A system in which a single VLAN architecture spans multiple VLAN transport protocols and technologies, including a method and system in which multiple different VLANs may be combined in a single enterprise network. Each LAN-switch in the system identifies each frame with an identifier, and associates that identifier with particular VLAN identifiers for each type of VLAN technology. When a frame is bridged or routed from a first type of VLAN to a second type of VLAN, the first VLAN encapsulation is removed and the second VLAN encapsulation is added, with appropriate change in the VLAN identifier for the frame or packet. The identifier may also be implicit for the frame, such as when a particular set of sender's MAC addresses are identified with a particular VLAN. Individual VLANs, of whatever architecture, may be added, configured or reconfigured, modified, or deleted, using control tools associated with the multiple VLAN architecture system. Individual ports may be associated with particular VLANs, or may be designated “dynamic” so that frames or packets associated with those ports are associated with particular VLANs in response to source or destination addresses or other information.
摘要翻译： 单个VLAN架构跨越多个VLAN传输协议和技术的系统，包括可以在单个企业网络中组合多个不同VLAN的方法和系统。 系统中的每个LAN交换机用标识符识别每个帧，并将该标识符与每种类型的VLAN技术的特定VLAN标识相关联。 当帧从第一种类型的VLAN桥接或路由到第二种类型的VLAN时，将删除第一个VLAN封装，并添加第二个VLAN封装，并适当更改帧或数据包的VLAN标识。 该标识符对于该帧也可以是隐式的，诸如当用特定VLAN识别特定发送者的MAC地址集合时。 可以使用与多VLAN架构系统相关联的控制工具，添加，配置或重新配置，修改或删除任何架构的各个VLAN。 单个端口可以与特定VLAN相关联，或者可以被指定为“动态”，使得与这些端口相关联的帧或分组响应于源或目的地地址或其他信息与特定VLAN相关联。
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