Dell S3048-ON VxFlex Network Deployment Guide using EMC Networking 25GbE switc - Page 15

Item N VxFlex data IP network calculations Description Number of nodes Comments Data network 1 The pools of IP addresses used for static allocation for the following For clarity, the first groups: subnet is referred to as Data1 1. Node_DATA1_IP = VxFlex internal (interconnect) IP addresses 2. SVM_DATA1_IP = SVM management IP addresses 3. MDM_Cluster_Virtual_IP_DATA1 = The virtual IP of the MDM cluster in the Data1 network The formula to calculate the subnet pool or subnet needs is: N * Node_DATA1_IP + N * SVM_DATA1_IP + MDM_Cluster_Virtual_IP_DATA1 Data network 2 The pools of IP addresses used for static allocation for the following For clarity, the groups: second subnet is referred to as Data2 1. Node_DATA2_IP = VxFlex Nodes internal (interconnect) IP addresses 2. SVM_DATA2_IP = SVM management IP addresses 3. MDM_Cluster_Virtual_IP_DATA2 = The virtual IP of the MDM cluster in the Data2 network The formula to calculate the subnet pool or subnet needs is: N * Node_DATA2_IP + N * SVM_DATA2_IP + MDM_Cluster_Virtual_IP_DATA2 The IP ranges and default gateway for each IP subnet are shown in Table 4. VMware vMotion, Data1, and Data2 do not require default gateways in this configuration. If routing is required for Data1 and Data2, see Routing VxFlex Virtual Machine traffic in Appendix B. IP address ranges IP Pool ESXI_VMOTION_IP IP Subnet 172.16.32.0/24 Default gateway n/a HOST_AND_SVM_MGMT_IP 172.16.33.0/24 172.16.33.253 Node_DATA1_IP & SVM_DATA1_IP 172.16.34.0/24 n/a Node_DATA2_IP & SVM_DATA2_IP 172.16.35.0/24 n/a Each data and management network can reside on a different VLAN, enabling separation at a much higher granularity. In this deployment guide, VLANs are used to separate each subnet as shown in Table 5. VLAN and subnet association 15 VxFlex Network Deployment Guide using Dell EMC Networking 25GbE switches and OS10EE