多个NIC，VMware ESX服务器和Nutanix的思想和建议

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\nI would like to get any thoughts and recommendations on the topic of the number of 10-GB NICs to have on the Nutanix HCI platform, per node. Most HCI platforms are sold with two physical NICs. Obviously, this makes it hard when using multiple NIC's in VMware to protect important traffic - specifically, the management and IP storage traffic. Where in UCS there might be 6-8 NICs on an ESX server - 2 x for Mgmt, 2 x for vMotion, 2 x for IP Storage, and 2 x for Guest VMs - this gets consolidated on to two NICs in a Nutanix node. I understand this will work, but, is it a better practice to use multiple and separate physical NICs in Nutanix to isolate VMware traffic and functions to ensure each function has bandwidth? In short, for VMware on Nutanix, is it a good idea or recommended to have a minimum 4 x NICs per host...if not more?
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\nAre there any Nutanix users which actually had some big issues after an implementation of VMware ESX server for VDI and ended up having to add a bunch more nodes to distribute load and\/or add NICs to nodes to separate their traffic such as IP storage? I know it\u2019s more cabling, but it is a lot easier to add NIC's rather than setting up granular QoS to make sure things like a vMotion event doesn\u2019t step on the HCI IP Storage Traffic or Management Traffic. Specifically, because Management and IP Storage have their own physical NICs.
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\nFor 98% of time, QoS is probably not necessary for HCI NICs. However, if those NICs are shared for Management, IP Storage, vMotion, and Guest VMs, you have a lot of contention for bandwidth and a lot more potential for important traffic to get stepped on.
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\nI understand there are ways to handle this besides just using different NICs, like NETIOC on the DVS (Traffic Shaping on the VMware DVS) and QoS on the network. Both of these solutions are are significantly harder to manage when compared to just using separate NICs.
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\nWhat are your thoughts and your implementations?","quoteUsername":"jdevyor","translations":{"Common":{"like":"Like","unlike":"Unlike"},"Forum":{"Quote":"Quote","Share":"Share"}}}">

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