6.7

Table Of Contents
Install ESXi to iSCSI Target
When setting up your host to boot from iBFT iSCSI, install the ESXi image to the target LUN.
Prerequisites
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Configure iSCSI boot firmware on your boot NIC to point to the target LUN that you want to use as
the boot LUN.
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Change the boot sequence in the BIOS so that iSCSI precedes the DVD-ROM.
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If you use Broadcom adapters, set Boot to iSCSI target to Disabled.
Procedure
1 Insert the installation media in the CD/DVD-ROM drive and restart the host.
2 When the installer starts, follow the typical installation procedure.
3 When prompted, select the iSCSI LUN as the installation target.
The installer copies the ESXi boot image to the iSCSI LUN.
4 After the system restarts, remove the installation DVD.
Boot ESXi from iSCSI Target
After preparing the host for an iBFT iSCSI boot and copying the ESXi image to the iSCSI target, perform
the actual boot.
Prerequisites
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Configure the iSCSI boot firmware on your boot NIC to point to the boot LUN.
n
Change the boot sequence in the BIOS so that iSCSI precedes the boot device.
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If you use Broadcom adapters, set Boot to iSCSI target to Enabled
Procedure
1 Restart the host.
The host boots from the iSCSI LUN using iBFT data. During the first boot, the iSCSI initialization
script sets up default networking. The network setup is persistent after subsequent reboots.
2 (Optional) Adjust networking configuration using the vSphere Client.
Networking Best Practices
To boot the ESXi host from iSCSI using iBFT, you must properly configure networking.
To achieve greater security and better performance, have redundant network adapters on the host.
How you set up all the network adapters depends on whether your environment uses shared or isolated
networks for the iSCSI traffic and host management traffic.
vSphere Storage
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