Dell PowerStore 1200T EMC PowerStore Networking Guide for PowerStore T Models - Page 14
Table 4. Initial Configuration Worksheet blank continued, Optional for File Mobility
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Table 4. Initial Configuration Worksheet (blank) (continued) drive failures the appliance can sustain without causing a data unavailable or data loss event. The single drive fault tolerance level meets availability requirements for all drive types and capacity points. But the double drive failure tolerance can provide higher resiliency and protection. Ensure that there are at least the following number of SSD drives in the enclosure: ● At least 6 for single drive failure tolerance ● 7 for double drive failure tolerance NOTE: Once set, the drive failure tolerance level for an appliance cannot be changed. Double Drive Failure Single Drive Failure or Double Drive Failure Management Network Your cluster requires a dedicated set of IP addresses for the cluster and Management network. The Management network Connects the cluster to services such as DNS and NTP. The IP Addresses in the management network are used to address the cluster, appliances, controllers, and internal hosts. Cluster IP Address (1 IP address for each PowerStore cluster) This address is used to manage the cluster. VLAN (Optional, defaults to Netmask/Prefix untagged) Length Gateway IP Addresses 3 IPs for each PowerStore T model appliance Optionally: 3 IPs for the File Mobility Network. For details, see Appendix 1: File Mobility. Required for Managment Network Optional for File Mobility Network Infrastructure Services Record IP addresses for your DNS and NTP servers. It is recommended that you specify at least two addresses for DNS and NTP servers each. DNS Server NTP Server Out-of-Band Management Switch (Management Management switch 1 switch) information You can provide read-only credentials for the switches. Management switch 2 Protocol (SSH/SNMP) IP Address Port User Credentials/Community String vCenter Information (Optional) Record your existing vCenter administrator login credentials. The initial configuration workflow automatically creates a data center and ESXi cluster, and associates them with your cluster. NOTE: Ensure that the vCenter Server is accessible on the network. 14 Prepare to configure the Management switch and networks