Dell PowerEdge Operate 2023 case studies
Dell PowerEdge Operate 2023 · Put your knowledge to work in context.
PowerEdge Operate 2023 is a Dell certification track aimed at IT professionals who run PowerEdge servers day to day: field and data-centre engineers, remote-hands and smart-hands technicians, systems administrators, and managed-service staff who perform break-fix, provisioning, and lifecycle work on Dell hardware. The exam tests operational competence rather than sales or design knowledge. The Dell PowerEdge Operate 2023 case studies are 5 cases and about 3,440 words.
1RAID 5 Capacity, Predictive Failure, and Online Expansion on an R760
An R760 is configured with a 16 x 2.5-inch front backplane, a PERC H755 front controller, two BOSS-N1 M.2 boot drives, and eight 3.84TB SAS SSDs. The workload is a PostgreSQL cluster with a 70/30 read/write mix.
737 words, about 4 min2iDRAC VLAN Mismatch After a Switch-Port Standardization
A colocation customer has 24 R650 servers. Each iDRAC9 uses the dedicated iDRAC port with a static address in 10.20.30.0/24 and gateway 10.20.30.1.
665 words, about 3 min3Firmware Baseline Rollout Across Mixed 14G and 15G PowerEdge Hosts
A manufacturing site runs 60 PowerEdge servers: 40 R740xd and 20 R750, all with iDRAC9, managed by OpenManage Enterprise 3.10. Current firmware is mixed: iDRAC 4.40.40.00 on the R740xd, iDRAC 6.10.30.00 on the R750, BIOS 2.12.2 on the R740xd, BIOS 1.5.6 on the R750, PERC H740P or H755, and several Broadcom and QLogic NICs.
723 words, about 4 min4Correctable Memory Errors on a Latency-Sensitive SQL Server
An R750 runs a latency-sensitive SQL Server instance. It has two Xeon Gold 6338 CPUs and 16 x 64GB DDR4 RDIMMs, eight per CPU, in slots A1-A8 and B1-B8.
652 words, about 3 min5iDRAC Lockdown, Broken AD Group Mapping, and a 72-Hour Security Fix
A regulated payment processor has 12 R750 servers in a new enclave. Security policy requires no shared local iDRAC accounts, AD-integrated authentication with role-based groups, iDRAC Lockdown mode enabled, CA-signed iDRAC certificates, and IPMI over LAN disabled.
663 words, about 3 min