NETWORK DATA PACKET FRAMENTATION AND REASSEMBLY METHOD
    1.
    发明申请
    NETWORK DATA PACKET FRAMENTATION AND REASSEMBLY METHOD 审中-公开
    网络数据包框架和重组方法

    公开(公告)号:US20110274120A1

    公开(公告)日:2011-11-10

    申请号:US12774834

    申请日:2010-05-06

    IPC分类号: H04J3/24

    CPC分类号: H04L49/9094

    摘要: The method determines whether a particular jumbo data packet benefits from fragmentation and reassembly management during communication through a network or networks. The method determines the best communication path, including path partners, between a sending information handling system (IHS) and a receiving IHS for the jumbo packet. A packet manager determines the maximum transmission unit (MTU) size for each path partner or switch in the communication path including the sending and receiving IHSs. The method provides transfer of the jumbo packets intact between those path partner switches of the communication path exhibiting MTU sized for jumbo or larger packet transfer. The method provides fragmentation of jumbo packets into multiple normal packets for transfer between switches exhibiting normal packet MTU sizes. The packet manager reassembles multiple normal packets back into jumbo packets for those network devices, including the receiving IHS, capable of managing jumbo packets.

    摘要翻译: 该方法确定特定的巨型数据分组是否受益于通过网络或网络的通信期间的分段和重组管理。 该方法确定发送信息处理系统(IHS)和巨型数据包的接收IHS之间的最佳通信路径,包括路径伙伴。 分组管理器确定包括发送和接收IHS的通信路径中每个路径伙伴或交换机的最大传输单元(MTU)大小。 该方法提供在通信路径的那些路径伙伴交换机之间完整传送巨型数据包,其中MTU的大小适用于巨型或更大的数据包传输。 该方法提供巨型分组到多个正常分组的分段,用于在呈现正常分组MTU大小的交换机之间进行传输。 数据包管理器将那些网络设备的多个正常数据包重新组合成巨型数据包,包括能够管理巨型数据包的接收IHS。

    Reducing idle time due to acknowledgement packet delay
    2.
    发明授权
    Reducing idle time due to acknowledgement packet delay 有权
    由于确认包延迟而减少空闲时间

    公开(公告)号:US08266317B2

    公开(公告)日:2012-09-11

    申请号:US12131167

    申请日:2008-06-02

    IPC分类号: G06F15/16

    摘要: Mechanisms for reducing the idle time of a computing device due to delays in transmitting/receiving acknowledgement packets are provided. A first data amount corresponding to a window size for a communication connection is determined. A second data amount, in excess of the first data amount, which may be transmitted with the first data amount, is calculated. The first and second data amounts are then transmitted from the sender to the receiver. The first data amount is provided to the receiver in a receive buffer of the receiver. The second data amount is maintained in a switch port buffer of a switch port without being provided to the receive buffer. The second data amount is transmitted from the switch port buffer to the receive buffer in response to the switch port detecting an acknowledgement packet from the receiver.

    摘要翻译: 提供了由于发送/接收确认分组中的延迟而减少计算设备的空闲时间的机制。 确定对应于通信连接的窗口大小的第一数据量。 计算超过可以以第一数据量发送的第一数据量的第二数据量。 然后,第一和第二数据量从发送器发送到接收器。 在接收器的接收缓冲器中将第一数据量提供给接收器。 第二数据量保持在交换机端口的交换机端口缓冲器中,而不被提供给接收缓冲器。 响应于交换端口检测到来自接收机的确认分组,第二数据量从交换机端口缓冲器发送到接收缓冲器。

    REDUCING IDLE TIME DUE TO ACKNOWLEDGEMENT PACKET DELAY
    3.
    发明申请
    REDUCING IDLE TIME DUE TO ACKNOWLEDGEMENT PACKET DELAY 有权
    由于确认包延迟而减少空闲时间

    公开(公告)号:US20090300211A1

    公开(公告)日:2009-12-03

    申请号:US12131167

    申请日:2008-06-02

    IPC分类号: G06F15/16

    摘要: Mechanisms for reducing the idle time of a computing device due to delays in transmitting/receiving acknowledgement packets are provided. A first data amount corresponding to a window size for a communication connection is determined. A second data amount, in excess of the first data amount, which may be transmitted with the first data amount, is calculated. The first and second data amounts are then transmitted from the sender to the receiver. The first data amount is provided to the receiver in a receive buffer of the receiver. The second data amount is maintained in a switch port buffer of a switch port without being provided to the receive buffer. The second data amount is transmitted from the switch port buffer to the receive buffer in response to the switch port detecting an acknowledgement packet from the receiver.

    摘要翻译: 提供了由于发送/接收确认分组中的延迟而减少计算设备的空闲时间的机制。 确定对应于通信连接的窗口大小的第一数据量。 计算超过可以以第一数据量发送的第一数据量的第二数据量。 然后,第一和第二数据量从发送器发送到接收器。 在接收器的接收缓冲器中将第一数据量提供给接收器。 第二数据量保持在交换机端口的交换机端口缓冲器中,而不被提供给接收缓冲器。 响应于交换端口检测到来自接收机的确认分组,第二数据量从交换机端口缓冲器发送到接收缓冲器。

    Optimization of network adapter utilization in EtherChannel environment
    4.
    发明授权
    Optimization of network adapter utilization in EtherChannel environment 有权
    在EtherChannel环境中优化网络适配器利用率

    公开(公告)号:US07403479B2

    公开(公告)日:2008-07-22

    申请号:US10960586

    申请日:2004-10-07

    IPC分类号: H04J1/16

    CPC分类号: H04L47/10 H04L47/283

    摘要: Method, system and computer program product for transferring data in a data processing system network. A method for transferring data in a data processing system network according to the invention includes determining an adapter among a plurality of adapters that has the lowest transmit latency, and assigning data to be transferred to the adapter determined to have the lowest transmit latency. The data to be transferred is then transferred by the assigned adapter. The present invention utilizes network adapters to transfer data in a more efficient manner.

    摘要翻译: 用于在数据处理系统网络中传输数据的方法,系统和计算机程序产品。 根据本发明的用于在数据处理系统网络中传送数据的方法包括:确定具有最低发射延迟的多个适配器之间的适配器,以及将要传送到适配器的数据分配给确定具有最低发射延迟的适配器。 要转让的数据然后由分配的适配器传输。 本发明利用网络适配器以更有效的方式传输数据。

    Optimization of Network Adapter Utilization in EtherChannel Environment
    6.
    发明申请
    Optimization of Network Adapter Utilization in EtherChannel Environment 失效
    以太网环境下网络适配器利用率的优化

    公开(公告)号:US20080232349A1

    公开(公告)日:2008-09-25

    申请号:US12131367

    申请日:2008-06-02

    IPC分类号: H04L12/56

    CPC分类号: H04L47/10 H04L47/283

    摘要: Method, system and computer program product for transferring data in a data processing system network. A method for transferring data in a data processing system network according to the invention includes determining an adapter among a plurality of adapters that has the lowest transmit latency, and assigning data to be transferred to the adapter determined to have the lowest transmit latency. The data to be transferred is then transferred by the assigned adapter. The present invention utilizes network adapters to transfer data in a more efficient manner.

    摘要翻译: 用于在数据处理系统网络中传输数据的方法,系统和计算机程序产品。 根据本发明的用于在数据处理系统网络中传送数据的方法包括:确定具有最低发射延迟的多个适配器之间的适配器,以及将要传送到适配器的数据分配给确定具有最低发射延迟的适配器。 要转让的数据然后由分配的适配器传输。 本发明利用网络适配器以更有效的方式传输数据。

    Optimization of network adapter utilization in EtherChannel environment
    9.
    发明授权
    Optimization of network adapter utilization in EtherChannel environment 失效
    在EtherChannel环境中优化网络适配器利用率

    公开(公告)号:US08248952B2

    公开(公告)日:2012-08-21

    申请号:US12131367

    申请日:2008-06-02

    IPC分类号: H04J1/16

    CPC分类号: H04L47/10 H04L47/283

    摘要: Transferring data in a data processing system network is provided. Transferring data in a data processing system network according to the invention includes determining an adapter among a plurality of adapters that has the lowest transmit latency, and assigning data to be transferred to the adapter determined to have the lowest transmit latency. The data to be transferred is then transferred by the assigned adapter.

    摘要翻译: 提供数据处理系统网络中的数据传输。 在根据本发明的数据处理系统网络中传送数据包括确定具有最低发射延迟的多个适配器之间的适配器,以及将要传送到适配器的数据分配给确定具有最低发射延迟的适配器。 要转让的数据然后由分配的适配器传输。