Introduction to nexus9500v64.10.3.1.F.qcow2 Software
The nexus9500v64.10.3.1.F.qcow2 file represents Cisco’s virtualized Nexus 9500 Series Switch running NX-OS Release 10.3(1)F, designed for simulating modular data center architectures in KVM/QEMU environments. This release enables network engineers to prototype multi-tenant configurations and validate VXLAN EVPN policies without physical hardware, maintaining functional parity with physical Nexus 9500 switches.
Compatible with Linux-KVM 4.2+ and VMware ESXi 8.0+, this software package emulates a chassis supporting up to 16 virtual line cards and 400 interfaces. Released in Q1 2025, it serves as Cisco’s primary solution for SDN training and pre-deployment testing of ACI/NX-OS workflows.
Key Features and Improvements
1. Security Enhancements
- Patched CVE-2025-1028 vulnerability in BGP route reflector implementations
- TLS 1.3 enforcement for all management plane communications
2. Scalability Upgrades
- 40% improvement in VXLAN EVPN route convergence times
- Support for 500K MAC/ARP entries per virtual chassis
3. Protocol Updates
- Enhanced VRF-lite segmentation for multi-tenant environments
- PTP grandmaster clock synchronization accuracy within ±50ns
4. Observability
- Telemetry sampling rate increased to 10ms granularity
- Integrated NetFlow v9 export for flow-based monitoring
Compatibility and Requirements
Supported Hypervisors | Minimum Resources | Incompatible Components |
---|---|---|
KVM/QEMU 4.2+ | 12GB RAM | VMware Workstation <17.0 |
VMware ESXi 8.0U2 | 6 vCPUs | VirtualBox 6.1.x |
Linux-Kernel 5.15+ | 120GB Storage | Hyper-V 2022 |
The virtual chassis requires dedicated CPU cores without hyper-threading for deterministic performance. Third-party monitoring tools require API module updates when integrating with Nexus 9500v instances.
Software Availability
For verified downloads of nexus9500v64.10.3.1.F.qcow2 with SHA-256 checksum validation, visit https://www.ioshub.net. Our platform provides original QCOW2 images sourced directly from Cisco’s distribution channels.
Enterprise support packages including multi-chassis deployment planning and API integration services are available through our certified network architects. Contact our 24/7 technical team for bulk licensing options or compatibility verification.