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公开(公告)号:US07936666B2
公开(公告)日:2011-05-03
申请号:US12106176
申请日:2008-04-18
申请人: David Cheung , Xiaohong Pan
发明人: David Cheung , Xiaohong Pan
IPC分类号: G01R31/08
CPC分类号: H04Q3/66 , H04Q3/0087 , H04Q2213/1325 , H04Q2213/1338
摘要: A virtual router spans a number of physical routing devices. A set of physical ports on one of the physical routing devices is logically represented as a trunk. A respective port priority value is associated with each of those ports, and a device priority value is associated with the physical routing device. If a port in the trunk is out-of-service, then the device priority value can be adjusted by the port priority value associated with the out-of-service port. A corrective action can be implemented if the device priority value fails to satisfy a condition. For example, the physical routing device may failover to another one of the physical routing devices spanned by the virtual router.
摘要翻译: 虚拟路由器跨越多个物理路由设备。 其中一个物理路由设备上的一组物理端口在逻辑上表示为中继。 相应的端口优先级值与这些端口中的每一个相关联,并且设备优先级值与物理路由设备相关联。 如果中继端口不工作,则可以通过与停止端口关联的端口优先级值来调整设备优先级。 如果设备优先级值不能满足条件,则可以执行纠正措施。 例如,物理路由设备可以故障切换到由虚拟路由器跨越的另一个物理路由设备。
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公开(公告)号:US07933198B1
公开(公告)日:2011-04-26
申请号:US12130677
申请日:2008-05-30
申请人: Xiaohong Pan
发明人: Xiaohong Pan
IPC分类号: H04L12/26
CPC分类号: H04L45/586 , H04L43/0817 , H04L43/16
摘要: A virtual router spans a number of physical routing devices. One of the physical routing devices is designated as master, and the other physical routing devices are designated as backups to the master. A failover protocol that includes both a non-dampened state and a dampened state can be implemented. According to the failover protocol, an attempt to designate one of the backups as master in place of the current master is permitted while the virtual router is in the non-dampened state, while such an attempt is suppressed while the virtual router is in the dampened state.
摘要翻译: 虚拟路由器跨越多个物理路由设备。 其中一个物理路由设备被指定为主站,其他物理路由设备被指定为主站的备份。 可以实现包括非阻尼状态和阻尼状态的故障切换协议。 根据故障切换协议,虚拟路由器处于非阻尼状态时,允许尝试将其中一个备份指定为主机来代替当前主设备,而在虚拟路由器处于衰减状态时,此类尝试被抑制 州。
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公开(公告)号:US20070099931A1
公开(公告)日:2007-05-03
申请号:US11517605
申请日:2006-09-06
申请人: Krishnendu Ghosh , Arwinder Nagi , Xiaohong Pan , Melissa Lin , Leonid Linberg , Ping Cai , Eric Browne , Michel Bernatchez , Mark Lankau , Sangeeta Raje
发明人: Krishnendu Ghosh , Arwinder Nagi , Xiaohong Pan , Melissa Lin , Leonid Linberg , Ping Cai , Eric Browne , Michel Bernatchez , Mark Lankau , Sangeeta Raje
IPC分类号: A61K31/496
CPC分类号: A61K31/496
摘要: The invention relates to, for example, novel formulations and methods for the delivery of 4-cyano-N-{(2R)—2-[4-(2,3-dihydro-benzo[1,4]dioxin-5-yl)-piperazin-1-yl]-propyl}-N-pyridin-2-yl-benzamide, pharmaceutically acceptable salts thereof, structurally related compounds and/or metabolites; as well as to use of these formulations and methods for treating disease.
摘要翻译: 本发明涉及例如用于递送4-氰基-N - {(2R)-2- [4-(2,3-二氢 - 苯并[1,4]二恶英-5-基)的新制剂和方法 ) - 哌嗪-1-基] - 丙基} -N-吡啶-2-基 - 苯甲酰胺,其药学上可接受的盐,结构上相关的化合物和/或代谢物; 以及使用这些用于治疗疾病的制剂和方法。
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