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Reimage ISE on the Cisco SNS 3500 Series Appliance
Note
The SNS 3515 and SNS 3595 appliances support the Unified Extensible Firmware Interface (UEFI) secure
boot feature. This feature ensures that only a Cisco-signed ISE image can be installed on the SNS 3515 and
SNS 3595 appliances, and prevents installation of any unsigned operating system even with physical access
to the device. For example, generic operating systems, such as Red Hat Enterprise Linux or Microsoft Windows
cannot boot on this appliance.
The SNS 3515 and SNS 3595 appliances support only Cisco ISE 2.0.1 or later releases. You cannot install a
release earlier than 2.0.1 on the SNS 3515 or SNS 3595 appliance.
Use one of the following methods to upgrade Cisco ISE:
• Use the Cisco Integrated Management Controller (CIMC) interface to map the installation .iso file to the
virtual DVD device. See
CIMC, on page
• Create an install DVD with the installation .iso file and plug in a USB external DVD drive and boot the
appliance from the DVD drive.
• Create a bootable USB device using the installation .iso file and boot the appliance from the USB drive.
See
Install Cisco ISE Software on Cisco SNS Appliances
38
Install ISE 2.0.1 on the Cisco SNS 3515 or 3595 Appliance Remotely Using
29.
Install ISE 2.0.1 on the Cisco 3500 Appliance Using the USB Drive, on page
Install Cisco ISE Software on Cisco SNS Appliances
30.
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