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公开(公告)号:US20100232435A1
公开(公告)日:2010-09-16
申请号:US12404608
申请日:2009-03-16
CPC分类号: H04L12/4645 , H04L12/4641 , H04L12/465 , H04L12/4666 , H04L45/00 , H04L45/02 , H04L45/50
摘要: Systems, methods, and other embodiments associated with logically partitioned networking devices are described herein. One example method includes receiving a message from a common interface. The message comprises a logical partition header (LPH) and a network segmentation header (NSH). The LPH may be associated with a logical partition of a networking device. The NSH is associated with a grouping (e.g., segmentation) of networking devices. The example method may also include forwarding the message to the grouping of networking devices based, at least in part, on the NSH and a virtual route forwarding (VRF) table. Forwarding the message to the logical partition of the networking device based, at least in part, on the LPH.
摘要翻译: 本文描述了与逻辑分区的网络设备相关联的系统,方法和其他实施例。 一个示例性方法包括从公共接口接收消息。 消息包括逻辑分区报头(LPH)和网络分段报头(NSH)。 LPH可以与网络设备的逻辑分区相关联。 NSH与网络设备的分组(例如,分段)相关联。 该示例方法还可以包括至少部分地基于NSH和虚拟路由转发(VRF)表,将消息转发到组网设备。 至少部分地基于LPH将消息转发到网络设备的逻辑分区。
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公开(公告)号:US20090196297A1
公开(公告)日:2009-08-06
申请号:US12024779
申请日:2008-02-01
申请人: Khalil JABR
发明人: Khalil JABR
IPC分类号: H04L12/56
CPC分类号: H04L45/302 , H04L45/02 , H04L45/306 , H04L45/745
摘要: In one embodiment, a technique for selecting a topology, in a multi-topology routing network, based on a source-destination pair of a packet is provided. The packet may be routed on a preferred path of the selected topology. By selecting the same topology for the source-destination pair even if the source and destination addresses are swapped, upstream and downstream traffic may be routed in a symmetrical manner. For some embodiments, a topology may be selected using a hash value that is generated using an algorithm that is commutative with respect to the source and destination addresses.
摘要翻译: 在一个实施例中,提供了一种基于分组的源 - 目的地对在多拓扑路由选择网络中选择拓扑的技术。 分组可以在所选拓扑的优选路径上路由。 通过为源 - 目的地对选择相同的拓扑,即使交换了源和目标地址,也可以以对称的方式路由上游和下游流量。 对于一些实施例,可以使用使用相对于源和目的地址交换的算法生成的散列值来选择拓扑。
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