Highly recommended for production environments prioritizing stability over bleeding-edge features.
We deployed this image on a pair of Nexus 9500s serving as a spine in a data center fabric.
, focusing on software stability, bug fixes, and security hardening rather than new feature sets. Documentation : Before upgrading, it is critical to review the
Never pull network operating binaries from third-party mirrors, forums, or open-storage repositories. Unverified binaries pose severe security threats, potentially containing malware, modifications, or corrupt hashes that brick hardware components upon loading.
Compare the output with Cisco’s published MD5 hash. nxos64-cs.10.2.4.m.bin download
Run the show install all impact command to determine if a disruptive upgrade is required or if an ISSU (In-Service Software Upgrade) is supported. Upgrade Steps (Summary)
The image is optimized for fixed and selected modular components. Attempting to boot unsupported models with this file can trigger system errors or put hardware into a boot loop. Supported Platforms
Users upgrading from version 9.3.x may see the old version under "System version" in the show version output. This is not a failure. The "System version" refers to the version active during the last reset, while NXOS reflects the current running version. Check show module to confirm the new version is active.
: Choose the 10.2(4)M release from the software version menu. Documentation : Before upgrading, it is critical to
: Click the download icon. You will need a valid Cisco Connection Online (CCO) ID and an active service contract (SmartNet) associated with your account to authorize the download. Quick Deployment Tips
: Provided updated scalability limits for various network protocols, which are detailed in the Cisco Verified Scalability Guide . Download and Installation Requirements
: The standard binary executable file format used for Cisco firmware updates. Key Features in NX-OS 10.2(4)M
Execute the upgrade command:
The is the official 64-bit operating system binary image for the Cisco Nexus 9000 Series Switches Go to product viewer dialog for this item.
Signifies the release train, indicating a Maintenance (M) release aimed at stability, bug fixes, and specific feature enhancements. nxos64-cs: Indicates it is a 64-bit consolidated image.
Switches > Data Center Switches > Cisco Nexus 9000 Series Switches
For technical details on known issues or hardware compatibility for this specific version, you can refer to the Cisco Nexus 9000 Series NX-OS Release 10.2(4)M Notes MD5 checksum Run the show install all impact command to
Log into your Nexus switch CLI and copy the file from your management server to the local storage:
: Use the show incompatibility-all nxos bootflash:nxos64-cs.10.2.4.m.bin command before installing to identify configuration conflicts.