What is the maximum number of software images that can be stored simultaneously on an...

RUCKUS ICX switches are designed to store multiple software images simultaneously, allowing network administrators to manage firmware versions effectively. The maximum number of software images that can be stored on an ICX switch is three.

Image Storage Structure:

Primary Image:

The main firmware image that the switch loads during the boot process.

Secondary Image:

An alternative firmware image that can be used for redundancy or testing purposes.

Tertiary (or Additional) Image:

A third firmware image slot available for further flexibility in image management.

Managing Software Images:

Viewing Stored Images:

To display the software images stored on the switch, use the following command:

sql

Copy code

show flash

This command lists all firmware images present in the switch's flash memory.

Setting Boot Preferences:

To specify which image the switch should load on the next reboot, use:

sql

Copy code

boot system flash primary

Replace primary with secondary or tertiary as needed.

Upgrading Firmware:

When upgrading the switch firmware, you can upload the new image to any of the available slots (primary, secondary, or tertiary) without overwriting existing images, providing a fallback option if needed.

Best Practices:

Maintain Multiple Images:

Keeping multiple firmware images allows for quick recovery in case of issues with the current running image.

Regular Updates:

Ensure that the stored images are up-to-date to maintain security and feature enhancements.

Consistent Configuration:

After uploading a new image, verify that the switch configuration is compatible with the firmware version to prevent potential issues.

References:

RUCKUS FastIron 08.0.90 Command Reference Guide