Once you have a verified copy on your management workstation, you can securely copy it to the switch's bootflash directory. Cisco NX-OS supports several protocols for this, including SCP, SFTP, FTP, and TFTP. For security, SCP or SFTP are strongly recommended.
Visit the Cisco NX-OS Software Download page.
The file is the system software image for Cisco NX-OS Release 9.3(8) , primarily used for Cisco Nexus 9000 and 3000 Series switches. Released on August 6, 2021, this version introduced key features such as ThousandEyes (TE) integration and enhanced security protocols. Release Overview Release Date: August 6, 2021.
All legitimate Cisco software is hosted on their official download platform. nxos938bin hot download
A single .bin file required for loading the operating system.
Continued support for the Nexus 9300-GX platform and additional line cards for multisite configurations. Installation Highlights
[WARNING: THERMAL LIMITS EXCEEDED.]
: This release introduced native support for ThousandEyes (TE) on Nexus 9000 switches, allowing for deeper visibility into end-to-end network performance directly from the hardware.
Before staging any file transfers, verify your active software version and inspect the local flash storage partition ( bootflash: ) for sufficient free capacity. Nexus-Switch# show version Nexus-Switch# dir bootflash: Use code with caution.
: If the impact analysis states that the bootloader needs an update, the install all command will automatically handle this update sequence. Do not interrupt power or reload the switch manually during this delicate phase. Once you have a verified copy on your
Once the system image is successfully pulled down to your management station, deploy it to your target switch using the following CLI workflow: Step 1: Copy the Binary to the Switch bootflash
: Open your browser and go to the official Cisco Software Download Central.
Hardware FPGA or BIOS timing out during secondary component flashing. Visit the Cisco NX-OS Software Download page
Execute the upgrade using the install all command: install all nxos bootflash:nxos.9.3.8.bin . Notable Considerations