Dell S3048-ON EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7 - Page 17
Using a jump box or laptop computer, DNS and NTP servers
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Row 34 35 36 37 38 39 40 41 42 43 44 45 Category Description Ending address for IP pool Subnet mask VLAN ID vSAN Starting address for IP pool Ending address for IP pool Subnet mask VLAN ID VM ... (unlimited VM Network name and VLAN ID Networks number) VM Network name and VLAN ID Solutions Logging vRealize Log Insight™ hostname vRealize Log Insight IP address Syslog server (instead of Log Insight) *Setting this value to 0 is explained in Section 9.1 of this guide. Values used 172.16.12.40 255.255.255.0 1612 172.16.13.1 172.16.13.40 255.255.255.0 1613 VM_Network_A, 1614 VM_Network_B, 1615 vxinsight 172.16.11.103 5.3 This deployment uses four VxRail nodes. However, host IP address pools are configured for the Management, vMotion, and vSAN VLANs using addresses in the .1 - .40 range in Table 3. This ensures IP addresses are preconfigured for hosts that may be added later as the VxRail cluster grows. Using a jump box or laptop computer For VxRail deployment, VxRail Manager is accessed using the leaf switches connected to the nodes. This may be done by connecting a laptop computer directly to a leaf or by using a jump box (also known as a jump server or jump host) for remote access. Reserve at least one interface on a leaf switch for this connection. This interface is configured on the External Management VLAN during switch configuration. Note: A PowerEdge server is used as a jump box in this deployment. More information on jump box connections is provided in Chapter 9. 5.4 DNS and NTP servers VxRail nodes must be able to reach a correctly configured DNS server from the External Management VLAN during and after VxRail deployment. The DNS server must include forward and reverse lookup entries for ESXi hosts, vCenter, the Platform Services Controller, VxRail Manager, and vRealize Log Insight. Add forward and reverse lookup records on the DNS server using the hostnames and IP addresses in the VxRail network configuration table (Table 3). Table 4 summaries the DNS entries for this deployment. Hostnames and IP addresses used Hostname IP Address vxhost01.dell.local 172.16.11.1 vxhost02.dell.local 172.16.11.2 vxhost03.dell.local 172.16.11.3 vxhost04.dell.local 172.16.11.4 17 Dell EMC SmartFabric OS10 Switch Configuration Guide for VxRail 4.7