Users Guide

Table Of Contents
Modifying PCIe airflow settings using iDRAC web interface
Use the PCIe airflow settings when increased thermal margin is desired for custom high powered PCIe cards.
NOTE: PCIe airflow settings is not available on MX platforms.
To modify the PCIe airflow settings:
1. In the iDRAC Web interface, go to Configuration > System Settings > Hardware Settings > Cooling Configuration.
The PCIe Airflow Settings page is displayed below the fan settings section.
2. Specify the following:
LFM Mode Select the Custom mode to enable the custom LFM option.
Custom LFM Enter the LFM value.
3. Click Apply to apply the settings.
The following message is displayed:
It is recommended to reboot the system when a thermal profile change has been made. This
is to ensure all power and thermal settings are activated.
Click Reboot Later or Reboot Now.
NOTE: You must reboot the system for the settings to take effect.
Setting up management station
A management station is a computer used for accessing iDRAC interfaces to remotely monitor and manage the PowerEdge
server(s).
To set up the management station:
1. Install a supported operating system. For more information, see the release notes.
2. Install and configure a supported Web browser. For more information, see the release notes.
3. Install the latest Java Runtime Environment (JRE) (required if Java plug-in type is used to access iDRAC using a Web
browser).
NOTE: You need Java 8 or later to use this feature and to launch iDRAC Virtual Console over an IPv6 network.
4. From the Dell Systems Management Tools and Documentation DVD, install Remote RACADM VMCLI from the SYSMGMT
folder. Else, run Setup on the DVD to install Remote RACADM by default and other OpenManage software. For more
information about RACADM, see iDRAC RACADM CLI Guide available at https://www.dell.com/idracmanuals.
5. Install the following based on the requirement:
SSH client
TFTP
Dell OpenManage Essentials
Accessing iDRAC remotely
To remotely access iDRAC Web interface from a management station, make sure that the management station is in the same
network as iDRAC. For example:
Blade servers The management station must be on the same network as CMC and OME Modular. For more information
on isolating CMC network from the managed systems network, see the Chassis Management Controller User's Guide
available at https://www.dell.com/cmcmanuals.
Rack and tower servers Set the iDRAC NIC to Dedicated or LOM1 and make sure that the management station is on the
same network as iDRAC.
To access the managed systems console from a management station, use Virtual Console through iDRAC Web interface.
70
Setting up managed system