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1. 发明授权

US5737635A Variable latency cut through bridge having variable latency threshold point being configured dynamically for forwarding packets while the bridge is operating 失效
标题翻译：在网桥运行时，可动态配置具有可变等待时间阈值点的可变延迟切换，用于转发数据包
公开(公告)号：US5737635A
公开(公告)日：1998-04-07
申请号：US672369
申请日：1996-10-02
申请人： Bernard N. Daines , Lazar Birenbaum , Richard J. Hausman
发明人： Bernard N. Daines , Lazar Birenbaum , Richard J. Hausman
IPC分类号： G06F13/00 , H04L12/46
CPC分类号： H04L12/4625 , H04L12/46
摘要： A variable latency cut through bridge (210) for selectively forwarding data packets (10) within a network (310) of computers (312), the variable latency cut through bridge (210) employing a variable latency bridging method wherein the latency factor of the variable latency cut through bridge (210) is set according to the position of a variable threshold point (428). The variable threshold point (428) is optionally set to within a rapid drop off portion (520) of a probability line (514) describing the probability that the data packet (10) is bad as a function of the amount of the packet (10) which has been examined within the variable latency cut through bridge (210).
摘要翻译：用于选择性地转发计算机（312）的网络（310）内的数据分组（10）的可变延迟切换（210），所述可变延迟切换桥（210）采用可变延迟桥接方法，其中所述等待时间因子根据可变阈值点的位置（428）设置通过桥（210）的可变延迟切割。可变阈值点（428）可选地设置在概率线（514）的快速掉落部分（520）内，描述数据分组（10）作为分组的量（10）的函数的差），其在通过桥接器（210）切割的可变延迟时间内被检查。

2. 发明授权

US06298061B1 Port aggregation protocol 有权
标题翻译：端口聚合协议
公开(公告)号：US06298061B1
公开(公告)日：2001-10-02
申请号：US09665776
申请日：2000-09-19
申请人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
发明人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
IPC分类号： H04L1228
CPC分类号： H04L12/4604 , H04L45/02 , H04L45/22
摘要： A port aggregation protocol (PAGP) dynamically aggregates redundant links between two neighboring devices in a computer network through the exchange of aggregation protocol data unit (AGPDU) frames between the two devices. Each AGPDU frame contains a unique identifier corresponding to the device sourcing the frame and a port number corresponding to the port through which the frame is forwarded. The exchange of AGPDU frames and the information contained therein allows the neighboring devices to identify those ports corresponding to the redundant links. Each device then dynamically aggregates its ports corresponding to the redundant links into a logical aggregation port (agport) which appears as a single, high-bandwidth port or interface to other processes executing on the device.
摘要翻译：端口聚合协议（PAGP）通过在两个设备之间交换聚合协议数据单元（AGPDU）来动态聚合计算机网络中两个相邻设备之间的冗余链路。每个AGPDU帧包含与发送帧的设备相对应的唯一标识符和对应于帧转发的端口的端口号。 AGPDU帧的交换和其中包含的信息允许相邻设备识别与冗余链路相对应的那些端口。然后，每个设备将其对应于冗余链路的端口动态聚合成逻辑聚合端口（agport），该端口作为单个高带宽端口或接口连接到在设备上执行的其他进程。

3. 发明授权

US5598581A Variable latency cut through bridge for forwarding packets in response to user's manual adjustment of variable latency threshold point while the bridge is operating 失效
标题翻译：可变延迟通过桥接器转换数据包，以响应用户在桥接器运行时手动调整可变等待时间阈值点
公开(公告)号：US5598581A
公开(公告)日：1997-01-28
申请号：US103439
申请日：1993-08-06
申请人： Bernard N. Daines , Lazar Birenbaum , Richard J. Hausman
发明人： Bernard N. Daines , Lazar Birenbaum , Richard J. Hausman
IPC分类号： G06F13/00 , H04L12/46
CPC分类号： H04L12/4625 , H04L12/46
摘要： A variable latency cut through bridge (210) for selectively forwarding data packets (10) within a network (310) of computers (312), the variable latency cut through bridge (210) employing a variable latency bridging method wherein the latency factor of the variable latency cut through bridge (210) is set according to the position of a variable threshold point (428). The variable threshold point (428) is optionally set to within a rapid drop off portion (520) of a probability line (514) describing the probability that the data packet (10) is bad as a function of the amount of the packet (10) which has been examined within the variable latency cut through bridge (210).
摘要翻译：用于选择性地转发计算机（312）的网络（310）内的数据分组（10）的可变延迟切换（210），所述可变延迟切换桥（210）采用可变延迟桥接方法，其中所述等待时间因子根据可变阈值点的位置（428）设置通过桥（210）的可变延迟切割。可变阈值点（428）可选地设置在概率线（514）的快速掉落部分（520）内，描述数据分组（10）作为分组的量（10）的函数的差），其在通过桥接器（210）切割的可变延迟时间内被检查。

4. 发明授权

US5959968A Port aggregation protocol 失效
公开(公告)号：US5959968A
公开(公告)日：1999-09-28
申请号：US902638
申请日：1997-07-30
申请人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
发明人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
IPC分类号： H04L12/46 , H04L12/56 , G01R31/08 , H04L12/28
CPC分类号： H04L12/4604 , H04L45/22 , H04L45/02
摘要： A port aggregation protocol (PAGP) dynamically aggregates redundant links between two neighboring devices in a computer network through the exchange of aggregation protocol data unit (AGPDU) frames between the two devices. Each AGPDU frame contains a unique identifier corresponding to the device sourcing the frame and a port number corresponding to the port through which the frame is forwarded. The exchange of AGPDU frames and the information contained therein allows the neighboring devices to identify those ports corresponding to the redundant links. Each device then dynamically aggregates its ports corresponding to the redundant links into a logical aggregation port (agport) which appears as a single, high-bandwidth port or interface to other processes executing on the device.

5. 发明授权

US06163543A Port aggregation protocol 有权
标题翻译：端口聚合协议
公开(公告)号：US06163543A
公开(公告)日：2000-12-19
申请号：US312702
申请日：1999-05-17
申请人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
发明人： Hon Wah Chin , Michael Fine , Norman W. Finn , Richard J. Hausman
IPC分类号： H04L12/46 , H04L12/56 , H04L12/28
CPC分类号： H04L12/4604 , H04L45/02 , H04L45/22
摘要： A port aggregation protocol (PAGP) dynamically aggregates redundant links between two neighboring devices in a computer network through the exchange of aggregation protocol data unit (AGPDU) frames between the two devices. Each AGPDU frame contains a unique identifier corresponding to the device sourcing the frame and a port number corresponding to the port through which the frame is forwarded. The exchange of AGPDU frames and the information contained therein allows the neighboring devices to identify those ports corresponding to the redundant links. Each device then dynamically aggregates its ports corresponding to the redundant links into a logical aggregation port (agport) which appears as a single, high-bandwidth port or interface to other processes executing on the device.
摘要翻译：端口聚合协议（PAGP）通过在两个设备之间交换聚合协议数据单元（AGPDU）来动态聚合计算机网络中两个相邻设备之间的冗余链路。每个AGPDU帧包含与发送帧的设备相对应的唯一标识符和对应于帧转发的端口的端口号。 AGPDU帧的交换和其中包含的信息允许相邻设备识别与冗余链路相对应的那些端口。然后，每个设备将其对应于冗余链路的端口动态聚合成逻辑聚合端口（agport），该端口作为单个高带宽端口或接口连接到在设备上执行的其他进程。

6. 发明授权

US5473607A Packet filtering for data networks 失效
标题翻译：数据网络的数据包过滤
公开(公告)号：US5473607A
公开(公告)日：1995-12-05
申请号：US103659
申请日：1993-08-09
申请人： Richard J. Hausman , Lazar Birenbaum
发明人： Richard J. Hausman , Lazar Birenbaum
IPC分类号： H04L12/46 , H04L29/06 , H04L12/28
CPC分类号： H04L45/745 , H04L12/4625 , H04L29/06
摘要： An improved partial packet filter (10) for filtering data packets (210) in a computer network (12) wherein a candidate field (413) of the data packet (210) is hashed to a plurality of bit-wise subsets (636) each being an independent representation of the candidate field (413). Each of the bit-wise subsets (636) is compared to a reference hash table (644) which has been prepared in a preliminary operation series (514). The preliminary operation series (512) configures a plurality of target fields (714) to set selected memory locations (312) in the reference hash table (644).
摘要翻译：一种用于对计算机网络（12）中的数据分组（210）进行过滤的改进的部分分组过滤器（10），其中数据分组（210）的候选字段（413）被散列到多个逐位子集（636）作为候选字段的独立表示（413）。将每个逐位子集（636）与在预备操作序列（514）中准备的参考散列表（644）进行比较。初步操作系列（512）配置多个目标字段（714）以在参考散列表（644）中设置所选择的存储器位置（312）。

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