nxos64-cs.10.2.4.M.bin is a 64-bit software image for the Cisco Nexus 9000 Series switches, specifically for Release 10.2(4)M. Key Specifications & Support Release Version: Image Type: 64-bit image (indicated by the Supported Platforms: This image is supported on all Cisco Nexus 9000 series fixed switches 9000 series modular switches equipped with FM-E, FM-E2, or FM-G fabric modules. Excluded Platforms: It is generally Nexus 9500 -R and -R2 series modular switches, which typically use the nxos64-msll image instead. Download Instructions To download this official image, you must have a valid Cisco service contract and account: Navigate to the Cisco Software Download navigator. Follow the path: Switches > Data Center Switches > Cisco Nexus 9000 Series Switches Select your specific hardware model (e.g., Nexus 93180YC-FX3). NX-OS Software and look for Release 10.2(4)M Locate the file nxos64-cs.10.2.4.M.bin and click download. Notable Features in 10.2(4)M Periodic ARP Refresh on MAC Delete: Enhances L3 VLAN interfaces to track MAC deletions and send ARP refreshes. Nexus Cloud Telemetry: Support for onboarding switches to Nexus Cloud for telemetry collection. Consolidation: Beginning with this era of NX-OS (10.1.x/10.2.x), Cisco transitioned from 32-bit to 64-bit as the primary standard. Implementation Tip If you are transferring this file from a macOS (Ventura or later) machine using SCP, you may encounter a "subsystem request failed" error because of changes to the default SCP protocol. Use the flag to force the legacy protocol: scp -O nxos64-cs.10.2.4.M.bin admin@ :bootflash: aboutnetworks.net MD5 or SHA512 checksums for this specific image to verify its integrity after your download?
NX-OS Image nxos64-cs.10.2.4.m.bin — Detailed Guide What this file is nxos64-cs.10.2.4.m.bin is a Cisco NX-OS software image for Nexus switches (64-bit control- and data-plane builds). The naming breaks down as:
nxos64 — 64-bit NX-OS build cs — consolidated/specific package variant (often indicates “classic” consolidated image) 10.2.4 — NX-OS release version (major.minor.patch) m — maintenance build or metadata variant .bin — binary image file to be installed on devices
This image contains the operating system, device drivers and bundled features appropriate for supported Nexus platforms and is used to upgrade, downgrade, or reinstall NX-OS on production devices. Who needs it and why nxos64-cs.10.2.4.m.bin download
Network engineers managing Cisco Nexus data-center switches who require the 10.2.4 code line for features, bug fixes, security patches, or platform compatibility. Teams standardizing on a specific NX-OS release for feature parity across fabric or for validated interoperability with other systems (e.g., ACI controllers, UCS). Labs and testing environments validating behavior or reproducing issues fixed in 10.2.4.
Notable features and typical fixes in a 10.2.4 maintenance release (general guidance) Maintenance releases usually include:
Security and stability fixes for control plane and forwarding plane. Bug fixes for protocols (BGP, OSPF, EVPN/ VXLAN), L3/L2 forwarding, and hardware acceleration. Enhancements to management interfaces (NX-API, NX-CLI, SNMP), telemetry, and logging. Platform-specific fixes (Nexus 9000 series ASIC/TCAM workarounds, boot/firmware compatibility). nxos64-cs
For exact bug-IDs, CVE patches, and feature diffs consult official Cisco release notes for NX-OS 10.2.4. Compatibility and supported platforms Compatibility varies by exact build and the Nexus platform family. Typical supported platforms for 10.x NX-OS releases include Nexus 9000 series (both standalone NX-OS and ACI-mode variants) and might not be supported on older Nexus 7000/5000 series. Always check the Cisco Product Documentation and Release Notes for:
Supported platforms and hardware model numbers Required firmware/BIOS/FPGA/ASIC microcode versions Memory and storage requirements Recommended upgrade paths for multi-step upgrades across major versions
Where to obtain the image Official source: Cisco Software Download center (requires a Cisco account with privileges to download NX-OS software). Do not use untrusted third-party sites — they may host tampered images that can brick equipment or embed malware. Before downloading, verify: Download Instructions To download this official image, you
You have an active Cisco service contract or entitlement if required. You select the correct build for your platform and desired feature set (e.g., ACI vs NX-OS standalone). Checksums and digital signatures are available and match after download.
Pre-upgrade checklist (recommended)