NIC团队和故障转移建议
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It\u2019s the backbone of Skillsoft\u2019s annual IT Skills and Salary Report, which shares detailed insights on skills and certifications, compensation, skills gaps and challenges, and more for IT professionals at every stage of their career.<\/span><\/p> The survey typically takes 10-15 minutes to complete. You can bookmark your progress and pick up where you left off within one week of starting the survey. It\u2019s also completely anonymous. Skillsoft doesn\u2019t sell the data or share it with others.\u00a0<\/p> Participating in the survey is a great way to share how Nutanix certification and training has impacted your career. <\/span>Plus, anyone who completes the survey can enter to win a $100 gift card! <\/em><\/p> \u00a0<\/p> This article was written by Karlie Beil, Customer Marketing Specialist.\u00a0<\/p><\/div><\/div><\/div><\/div><\/div><\/section> \u00a0<\/p> \u00a9\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f\ufe0f 2022 Nutanix, Inc. \u00a0All rights reserved. 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VMware vnetworking NIC组合和故障转移建议
Userlevel 1
+11
以下显示了VSPhere 5.5中当前可用的可用负载式裁缝选项以及针对虚拟分布式开关（VDS）和虚拟标准开关（VSS）的Nutanix环境的建议配置。
NIC团队和故障转移建议
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我们在VDS 5.5上使用增强的LACP在我们的NX6220上的两个GIG端口上创建一个滞后。您会推荐这种配置吗？如果是这样，您将推荐什么作为平衡滞后界面负载的最佳算法？我相信我们目前正在源IP模式下运行。
Userlevel 1
+11
2014年10月23日
随着在VSphere 4.0中的虚拟分布式开关中引入了基于负载的团队（LBT），我认为在我认为NIC团队和负载平衡平衡的其他形式的要求中几乎被淘汰了，这就是为什么在发布我们的VNetwork最佳实践时，包括我自己在内的许多VCDX总结为LBT（BPG中的选项1）应该是我们的建议。
LBT非常好，包括：
1.简单
对开关类型或配置无依赖。LBT和多个VLAN支持所需的全部所需的星德访问点。
无需设计IP地址范围围绕IP Hash，以确保IPS的哈希确保流量的平衡。
2.性能
LBT检测到> = 75％的NIC利用率，并实时在可用的NIC上动态加载余额VM。
3. LBT与“链接状态”故障转移策略一起使用
在故障转移和故障，链接状态以及（如果受物理开关支持）“链接状态跟踪”中没有复杂性，请确保在链接失败时，所有内容都会自动管理。
总之
我认为，在非常有限的情况下，LACP充其量会提供最小的收益。基于物理NIC负载（LBT）设置的路线可确保在使用VMNIC> 75％的情况下，流量将动态扩展到其他可用的适配器上。由于不是真正需要的，因此，对于多个10GB连接，我还没有看到网络所需的环境（真正）需要解决的瓶颈。
如果有瓶颈，则基于物理NIC负载与NIOC结合使用的路线将是一个很好的解决方案，而无需LACP的复杂性。
这是我们完整BPG的链接：http://go.nutanix.com/techguide-nutanix-vmwarevspherenetworkingonnutanix_lp.html
非常彻底的解释 - 谢谢！我们将LACP作为以前的刀片技术的自然发展，我们可能会考虑随着我们的群集的发展而迁移到基于负载的团队。
+4
可靠的信息 -
我假设您在该特定端口组中使用A/A端口。我的问题是，为什么将回电设置为否？根据我的经验，我一直在与网络团队配置或合作，以在上行链路端口上使用Portfast利用RSTP。
我在他的博客上也看到了一些有关此事的信息（带有VMKernel连接的MGMT端口组），很好奇为什么这是选择的配置。
+5
当我们准备一个新的集群时，遇到了这个线程，我们将很快投入生产。是否建议所有端口组（IE Management，CVM，VM）的设置？会感谢任何见解。
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