Introduction to nexus9300v64.10.2.4.M.qcow2 Software

The ​​nexus9300v64.10.2.4.M.qcow2​​ is a virtual appliance image designed for Cisco Nexus 9300v series switches, enabling full-featured software-defined networking (SDN) emulation in lab environments. As part of NX-OS Release 10.2(4)M, this QCOW2 format package provides feature parity with physical Nexus 9300-FX3 hardware, supporting both Cisco ACI and NX-OS operation modes.

Released in Q1 2025, this version introduces hardware-accelerated VXLAN bridging simulation and enhanced integration with Cisco Nexus Dashboard for centralized fabric management. Primary use cases include hybrid cloud validations, multi-site EVPN architectures, and pre-deployment automation testing.

Key Features and Improvements

  1. ​​Data Plane Optimization​​

    • 35% faster vPath packet processing for VMware NSX-T 4.1+ environments
    • 200Gbps simulated throughput with 64-byte packet size
    • Hardware-emulated MACsec 256-bit encryption on virtual ports

  2. ​​Protocol Enhancements​​

    • EVPN Type-5 route support for stretched layer-3 networks
    • Precision Time Protocol (PTP) boundary clock emulation
    • VXLAN Multi-Site Orchestration (MSO) API extensions

  3. ​​Management & Security​​

    • Streaming telemetry with 100ms granularity for vCPU/memory metrics
    • Role-Based Access Control (RBAC) integration with Cisco ISE 3.3+
    • FIPS 140-3 compliant boot sequence validation

  4. ​​Scalability Upgrades​​

    • Support for 1M IPv4 host routes in internet-peering mode
    • 64-way ECMP load balancing emulation
    • 50% reduction in ARP/ND table synchronization latency

Compatibility and Requirements

Supported Hypervisors Minimum Resources Software Dependencies
VMware ESXi 8.0u3+ 16 vCPU / 64GB RAM vCenter 8.0u2+
KVM (RHEL 9.4+) 20 vCPU / 80GB RAM Libvirt 8.0+
Nutanix AHV 6.7+ 24 vCPU / 96GB RAM Prism Central 2023.1+

​​Critical Compatibility Notes​​:

  • Requires Cisco ACI 5.2(5)+ for full multi-pod fabric simulation
  • Incompatible with Hyper-V 2022 nested virtualization configurations
  • vSphere Distributed Switch (VDS) 8.0+ mandatory for LACP emulation

For verified access to ​​nexus9300v64.10.2.4.M.qcow2​​, visit https://www.ioshub.net to obtain the Cisco-signed virtual image. Always validate SHA-384 checksums against Cisco’s Security Advisory portal before deploying in production lab environments.

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