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1. 发明授权

US07596100B2 Methods, devices and systems with improved zone merge operation by caching prior merge operation results 有权
标题翻译：通过缓存先前的合并操作结果，改进了区域合并操作的方法，设备和系统
公开(公告)号：US07596100B2
公开(公告)日：2009-09-29
申请号：US10988172
申请日：2004-11-12
申请人： Yi Lin , Eric Andre Warmenhoven , James Hu , Sundar Poudyal
发明人： Yi Lin , Eric Andre Warmenhoven , James Hu , Sundar Poudyal
IPC分类号： H04L12/28
CPC分类号： H04Q3/0062 , H04L49/357 , H04L49/65 , H04Q3/54533 , H04Q2213/1301 , H04Q2213/13103 , H04Q2213/13109 , H04Q2213/1338
摘要： Methods, devices and systems for improved zone merge operations are disclosed. Two connected switches are arbitrated as an initiator and a receiver. The merge operation is initiated only by the initiator on an initiator/receiver inter-switch link. The initiator may initiate a merge request and the receiver may perform the computation of the difference between the old and the new zone. Either the whole configuration or only the differences are communicated between the switches. The merges may be done on a connected switch basis, not on a connected port basis. Only the principle ports in the principle inter-switch-link perform the merge operation. All the remaining ports, i.e. the non-principle ports, adopt the merge result of the principle ports. The zone information may also be cached on each switch such that merge calculations need not be performed again when a merge operation with the same configuration occurs in the future.
摘要翻译：公开了用于改进区域合并操作的方法，设备和系统。两个连接的交换机作为启动器和接收器进行仲裁。合并操作仅由启动器/接收器交换机间链路上的启动器启动。发起者可以启动合并请求，并且接收者可以执行旧区域和新区域之间的差异的计算。整个配置或只有差异在交换机之间传递。合并可以在连接的交换机基础上完成，而不是基于连接的端口。只有原理交换机链路中的主要端口才能执行合并操作。所有其余端口，即非原则端口，采用主端口的合并结果。区域信息也可以被缓存在每个交换机上，使得当将来发生具有相同配置的合并操作时，不需要再次执行合并计算。

2. 发明授权

US08989045B2 Methods, devices and systems with improved zone merge operation by initiator selection 有权
标题翻译：通过启动器选择改进区域合并操作的方法，设备和系统
公开(公告)号：US08989045B2
公开(公告)日：2015-03-24
申请号：US10988180
申请日：2004-11-12
申请人： Yi Lin , Eric Andre Warmenhoven , Sundar Poudyal , James Hu
发明人： Yi Lin , Eric Andre Warmenhoven , Sundar Poudyal , James Hu
IPC分类号： H04L12/28
CPC分类号： H04L41/0846 , H04L41/0813 , H04L49/15
摘要： Methods, devices and systems for improved zone merge operations are disclosed. Two connected switches are arbitrated as an initiator and a receiver. The merge operation is initiated only by the initiator on an initiator/receiver inter-switch link. The initiator may initiate a merge request and the receiver may perform the computation of the difference between the old and the new zone. Either the whole configuration or only the differences are communicated between the switches. The merges may be done on a connected switch basis, not on a connected port basis. Only the principle ports in the principle inter-switch-link perform the merge operation. All the remaining ports, i.e. the non-principle ports, adopt the merge result of the principle ports. The zone information may also be cached on each switch such that merge calculations need not be performed again when a merge operation with the same configuration occurs in the future.
摘要翻译：公开了用于改进区域合并操作的方法，设备和系统。两个连接的交换机作为启动器和接收器进行仲裁。合并操作仅由启动器/接收器交换机间链路上的启动器启动。发起者可以启动合并请求，并且接收者可以执行旧区域和新区域之间的差异的计算。整个配置或只有差异在交换机之间传递。合并可以在连接的交换机基础上完成，而不是基于连接的端口。只有原理交换机链路中的主要端口才能执行合并操作。所有其余端口，即非原则端口，采用主端口的合并结果。区域信息也可以被缓存在每个交换机上，使得当将来发生具有相同配置的合并操作时，不需要再次执行合并计算。

3. 发明授权

US08700799B2 Methods, devices and systems with improved zone merge operation by operating on a switch basis 有权
标题翻译：方法，设备和系统，通过基于交换机的操作改进区域合并操作
公开(公告)号：US08700799B2
公开(公告)日：2014-04-15
申请号：US10987441
申请日：2004-11-12
申请人： Eric Andre Warmenhoven , Yi Lin , Sundar Poudyal , James Hu
发明人： Eric Andre Warmenhoven , Yi Lin , Sundar Poudyal , James Hu
IPC分类号： G06F15/173
CPC分类号： H04L41/0893 , H04L41/06
摘要： Methods, devices and systems for improved zone merge operations are disclosed. Two connected switches are arbitrated as an initiator and a receiver. The merge operation is initiated only by the initiator on an initiator/receiver inter-switch link. The initiator may initiate a merge request and the receiver may perform the computation of the difference between the old and the new zone. Either the whole configuration or only the differences are communicated between the switches. The merges may be done on a connected switch basis, not on a connected port basis. Only the principal ports in the principal inter-switch-link perform the merge operation. All the remaining ports, i.e. the non-principal ports, adopt the merge result of the principal ports. The zone information may also be cached on each switch such that merge calculations need not be performed again when a merge operation with the same configuration occurs in the future.
摘要翻译：公开了用于改进区域合并操作的方法，设备和系统。两个连接的交换机作为启动器和接收器进行仲裁。合并操作仅由启动器/接收器交换机间链路上的启动器启动。发起者可以启动合并请求，并且接收者可以执行旧区域和新区域之间的差异的计算。整个配置或只有差异在交换机之间传递。合并可以在连接的交换机基础上完成，而不是基于连接的端口。只有主交换机链路中的主端口才能执行合并操作。所有其余端口，即非主端口，采用主端口的合并结果。区域信息也可以被缓存在每个交换机上，使得当将来发生具有相同配置的合并操作时，不需要再次执行合并计算。

4. 发明授权

US08107398B2 Methods, devices and systems with improved zone merge operation by caching prior merge operation results 有权
标题翻译：通过缓存先前的合并操作结果，改进了区域合并操作的方法，设备和系统
公开(公告)号：US08107398B2
公开(公告)日：2012-01-31
申请号：US12545694
申请日：2009-08-21
申请人： Yi Lin , Eric Andre Warmenhoven , James Hu , Sundar Poudyal
发明人： Yi Lin , Eric Andre Warmenhoven , James Hu , Sundar Poudyal
IPC分类号： H04L12/28 , G06F11/00
CPC分类号： H04Q3/0062 , H04L49/357 , H04L49/65 , H04Q3/54533 , H04Q2213/1301 , H04Q2213/13103 , H04Q2213/13109 , H04Q2213/1338
摘要： Methods, devices and systems for improved zone merge operations are disclosed. Two connected switches are arbitrated as an initiator and a receiver. The merge operation is initiated only by the initiator on an initiator/receiver inter-switch link. The initiator may initiate a merge request and the receiver may perform the computation of the difference between the old and the new zone. Either the whole configuration or only the differences are communicated between the switches. The merges may be done on a connected switch basis, not on a connected port basis. Only the principle ports in the principle inter-switch-link perform the merge operation. All the remaining ports, i.e. the non-principle ports, adopt the merge result of the principle ports. The zone information may also be cached on each switch such that merge calculations need not be performed again when a merge operation with the same configuration occurs in the future.
摘要翻译：公开了用于改进区域合并操作的方法，设备和系统。两个连接的交换机作为启动器和接收器进行仲裁。合并操作仅由启动器/接收器交换机间链路上的启动器启动。发起者可以启动合并请求，并且接收者可以执行旧区域和新区域之间的差异的计算。整个配置或只有差异在交换机之间通信。合并可以在连接的交换机基础上完成，而不是基于连接的端口。只有原理交换机链路中的主要端口才能执行合并操作。所有其余端口，即非原则端口，采用主端口的合并结果。区域信息也可以被缓存在每个交换机上，使得当将来发生具有相同配置的合并操作时，不需要再次执行合并计算。

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