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什么是算网协同?
算网协同(Compute-Network Collaboration)是一种通过协同服务器侧、网络侧的QoS配置,以简化配置并确保整网的QoS配置一致性的技术。
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为什么需要算网协同?
在智能无损网络中,存在大量的服务器及网络设备,为了实现无损,服务器侧和网络侧的无损队列、DSCP等QoS配置需要一致,而传统人工配置的方式不仅工作量庞大,且容易出错。为了解决上述问题,智能无损网络提供了算网协同功能,通过将网络侧的QoS配置自动同步给服务器侧,从而使服务器侧、网络侧的QoS配置保持一致,并减少配置工作量。
算网协同是如何工作的?
算网协同工作原理示意图
如上图所示:
- 网络侧交换机根据自身的QoS配置(包括开启无损的业务类型及其对应的DSCP、缺省的DiffServ域配置),生成无损业务类型、队列、DSCP的映射关系,并将其发送至服务器侧。
- 服务器侧接收到QoS配置信息后,同步设置服务器侧的配置,使其与网络侧一致。后续服务器侧在发送无损业务报文时,会为报文设置相应的DSCP值。
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作者:
高洋洋
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最近更新:
2026-04-17
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