Free Access Nutanix NCS-Core New Release

Before going on-site to deploy a Nutanix cluster, the following prerequisites are crucial:

• A. Complete the kickoff call and validate the BOM (Bill of Materials): This ensures that all necessary components are accounted for and any discrepancies or missing items are addressed prior to installation.
• C. Validate whether the cluster questionnaire is complete and if the physical switch configurations are complete: Ensuring that all relevant customer and network information is obtained and validated is critical to avoid delays or issues during the physical installation and configuration of the cluster.

References:

• Nutanix Bible (https://www.nutanixbible.com), particularly sections on pre-deployment planning and validation.
• Nutanix University: NCS-Core 6.8 Training (https://university.nutanix.com), covering the importance of thorough preparation and documentation before on-site engagements.

In this scenario, the connectivity issue arises because the VLAN settings require a specific configuration on the vSwitch settings when using LACP. When using LACP for load balancing network traffic, the vSwitch or Distributed Switch must be configured with the "Route based on IP hash" load balancing algorithm. This setting is necessary to properly distribute the traffic across the LACP bonded links. Not selecting this setting in vSwitch0 settings would result in improper handling of network packets over the LACP bonded links, thereby causing the hosts and CVMs to be unreachable. Adjusting the vSwitch settings to "Route based on IP hash" should resolve the connectivity issue.References: VMware vSphere Networking documentation, Nutanix Bible LACP configuration guidelines.

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