ITPUB
ITPUB
Jan 30, 2018 · Operations

Eliminating Network Black Holes in Dell Blade Server Deployments

This article explains how misconfigured links in Dell blade server networks can create black‑hole failures, illustrates two fault scenarios, and provides step‑by‑step switch configuration techniques—including link‑dependency groups and uplink‑state groups—to ensure automatic NIC failover and maintain high availability.

DellNetworkblade-servers
0 likes · 13 min read
Eliminating Network Black Holes in Dell Blade Server Deployments
ITPUB
ITPUB
Dec 6, 2017 · Operations

Master Dell Server Management: IPMI, RACADM, WSMAN & Redfish CLI Commands

Learn how to remotely manage Dell servers using low‑level CLI tools—including IPMI, RACADM, WSMAN, and Redfish—by installing the necessary utilities, executing power and hardware‑log commands, and leveraging scripts for batch operations across mixed‑vendor data‑center environments.

CLIDellIPMI
0 likes · 12 min read
Master Dell Server Management: IPMI, RACADM, WSMAN & Redfish CLI Commands
ITPUB
ITPUB
Jul 25, 2017 · Operations

How to Accurately Plan Data Center Power with Dell’s Enterprise Infrastructure Planning Tool

This guide explains why precise power usage assessment is crucial for data‑center safety and efficiency, introduces Dell’s free online Enterprise Infrastructure Planning Tool, provides the web and download links, and walks through step‑by‑step configuration of voltage, devices, PSU selection, summary view, and exporting results to PDF or Excel.

ConfigurationData CenterDell
0 likes · 6 min read
How to Accurately Plan Data Center Power with Dell’s Enterprise Infrastructure Planning Tool
MaGe Linux Operations
MaGe Linux Operations
Jun 9, 2017 · Operations

Resolving BIOS Boot and Power‑Management Failures with Emerson PH‑79RDR on Dell Servers

This article chronicles three common problems when installing the Emerson PH‑79RDR power module in a Dell R720—missing boot options in older BIOS, power‑management firmware initialization failures in BIOS 2.4.3, and unsupported high‑voltage DC usage—and explains how BIOS upgrades, downgrades, and firmware updates resolve them.

BIOSDellEmerson
0 likes · 5 min read
Resolving BIOS Boot and Power‑Management Failures with Emerson PH‑79RDR on Dell Servers