- Notes, cautions, and warnings
- Revision history
- Introduction
- VxRail network planning overview
- Plan the VxRail network
- VxRail cluster types
- VxRail hardware and switch selection decision points
- Prepare the data center to implement VxRail
- Decide on an IP address scheme
- Prepare external network connectivity for VxRail
- Prepare service connectivity for VxRail
- Prepare for VMware vSphere+ subscription licensing
- Prepare data center routing services
- Prepare for multirack VxRail cluster
- Prepare for VMware vSAN HCI mesh topology
- Prepare external FC storage for dynamic clusters
- Prepare for VxRail custom uplink assignments
- Prepare data center network MTU
- Prepare for LAG of VxRail networks
- Plan LAG on switch port pairs
- Prepare certificate authority server for VxRail
- Identify isolation IP addresses for VMware vSphere High Availability
- Plan the VxRail cluster implementation
- Decide on VxRail single point of management
- Decide on VxRail network traffic segmentation
- Decide on teaming and failover policies for VxRail networks
- Plan the VxRail logical network
- Plan network settings for VxRail management components
- Plan network settings for VMware vCenter Server management network
- Identify IP addresses for VxRail management components
- Select hostnames for VxRail management components
- Identify external applications and settings for VxRail
- Prepare the customer-managed VMware vCenter Server
- Prepare a customer-managed VMware VDS
- Reserve IP addresses for VxRail-managed VMware vSphere vMotion network
- Reserve IPv4/IPv6 addresses for VxRail vSAN network
- Decide on VxRail logging solution
- Assign passwords for VxRail management
- Plan VMware vSAN witness networking
- Plan networking for VxRail Satellite Nodes
- Configure the Network for VxRail
- Prepare to build the VxRail cluster
- VxRail network considerations after implementation
- Appendix A: VxRail Network Configuration Table
- Appendix B: VxRail Passwords
- Appendix C: VxRail cluster setup checklist
- Appendix D: VxRail Open Ports Requirements
- Appendix E: VMware VDS port group default settings
- Appendix F: Physical Network Switch Examples
- Pre-defined network profile: 2x10gb or 2x25gb from a single NDC/OCP
- Predefined network profile: 4x10gb or 4x25gb NDC/OCP
- Predefined network profile: 2 x 10/25 GB NDC/OCP and 2 x 10/25 GB PCIe
- Custom option: Any NDC/OCP ports paired with PCIe ports
- Custom option: Two NDC/OCP ports paired with PCIe ports other than the first slot
- Custom option: PCIe ports only
- Custom option: Six ports
- Custom option: Eight ports
- Custom option: Eight ports connected to four Ethernet switches
Dell VxRail Network Planning Guide
Plan networking for VxRail Satellite Nodes
Skip this section if do not plan to include VxRail satellite nodes.
VxRail satellite nodes support workload requirements at remote or edge locations. The server hardware and components for VxRail satellite nodes is the same product family as used for VxRail nodes to build clusters. The difference is that the software installed at the factory into satellite nodes is not the same image as the software installed on nodes used for cluster formation. Satellite nodes can only be deployed as single instances and cannot be used to form VxRail clusters.
The planning and preparation steps for VxRail satellite nodes differentiate from VxRail clusters in several areas:
- VxRail satellite nodes are dependent on an operational VxRail cluster for management and monitoring purposes. A VxRail satellite node that is not under the management of a VxRail Manager instance can be viewed as a stranded VMware ESXi instance.
- VMware vSAN networks are not supported on VxRail satellite nodes. VxRail satellite nodes depend on local disk drives and a local PERC controller for primary storage resources for virtual machines.
- VMware vSphere vMotion networks for VM mobility purposes are not supported on VxRail satellite nodes.
- VxRail Manager cannot discover VxRail satellite nodes using the internal management network. Assign a management IP address to a VxRail satellite node for it to be discovered by VxRail Manager.
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