This version supports both NX-OS Standalone Mode and ACI (Application Centric Infrastructure) Mode.
Release 7.0(3)I7(4) is widely used in automation labs because of its stable support for YANG models.
The string "nxosv9k703i74qcow2" identifies a specific virtual disk image file for the Cisco NX-OSv 9000
(a virtualized version of the Nexus 9000 series switch). It is commonly used in network emulation environments like CML (Cisco Modeling Labs) Image Breakdown : Indicates the platform, which is the NX-OSv 9000 virtual switch. : Represents the software version 7.0(3)I7(4) : Specifies the file format ( QEMU Copy-On-Write 2
), which is a standard disk image format used by the QEMU/KVM hypervisor. Software Release: NX-OS 7.0(3)I7(4) This specific release is part of the 7.0(3)I7 train
, which focused on stability and feature enhancements for data center environments. : This release has reached its End-of-Sale (EoS) as of November 6, 2021. Key Capabilities Designed for Control Plane simulation nxosv9k703i74qcow2
, allowing users to test configurations, automation tools, and SDNs at scale before production deployment.
Shares the same software binary as physical Nexus 9000 hardware, though it uses a software data plane instead of hardware ASICs. Supports programmatic interfaces like Deployment Requirements
For stable operation in a virtual environment, Cisco generally recommends the following for this image: : Standard deployments typically require 8 GB (8192 MB) : At least are recommended for the control plane to function smoothly. Hypervisors : Compatible with (native for .qcow2), VMware ESXi, and VirtualBox.
For detailed technical caveats or bug fixes specific to this version, you can refer to the official Cisco Nexus 3000/9000 Release Notes for 7.0(3)I7(4) for a specific simulator like AI responses may include mistakes. Learn more
The string "nxosv9k703i74qcow2" likely refers to the Cisco NX-OSv 9000 Go to product viewer dialog for this item. This version supports both NX-OS Standalone Mode and
virtual appliance image for the 7.0(3)I7(4) release in QCOW2 format. This virtual image is used to simulate Nexus 9000 switches in virtual labs like GNS3, EVE-NG, or Cisco Modeling Labs (CML). Key Features of NX-OSv 9000 Go to product viewer dialog for this item. (Release 7.0.3.I7.4)
While this image primarily simulates the control plane, it supports a wide range of core Nexus 9000 features: Cisco Nexus 9000v Guide, Release 9.3(x)
It is important to clarify upfront that the string nxosv9k703i74qcow2 does not correspond to a valid, publicly released file name for any official Cisco NX-OS virtual appliance (such as the Nexus 9000v or Titanium builds commonly used in EVE-NG, GNS3, or VIRL/CML).
However, given the structure of the keyword — combining nxosv9k (Nexus 9000 virtual switch), 703 (likely a reference to version 7.0(3)), i74 (an internal build hash or increment), and qcow2 (QEMU Copy-On-Write disk format) — we can construct a highly detailed, authoritative article that serves engineers searching for such a file. This article will cover the intended and legitimate sources of NX-OSv 9000 QCOW2 images, how to identify versioning, troubleshooting common naming mismatches, and security best practices.
nxosv9k703i74qcow2 appears to be a machine-generated identifier likely associated with a Cisco NX-OSv virtual Nexus 9000 series image or a related virtual appliance build/version. Below is a concise, structured summary covering likely meanings, use cases, and how to handle it. | Component | Meaning | |-----------|---------| | nxosv
| Part | Meaning | |------------|---------------------------------------| | nxos | Cisco NX-OS operating system | | v | Virtual edition | | 9k | Nexus 9000 platform emulation | | 7 | Major version 7 | | 03i74 | Minor version – likely 7.0(3)I7(4) | | qcow2 | QEMU copy-on-write disk image format |
If you found this file on a public website or torrent, be aware it’s likely pirated. If you need it for legitimate learning, use Cisco DevNet, CML, or an authorized lab subscription.
This filename follows the naming convention for a Cisco Nexus 9000v (NX-OSv) QEMU image used for virtualization and lab testing.
Below is a helpful structured report based on that filename and its likely technical context.
| Component | Meaning |
|-----------|---------|
| nxosv | Nexus OS virtual edition |
| 9k | Nexus 9000 series |
| 703 | Likely 7.0(3) release family |
| i74 | Likely “I7(4)” – an interim release train (I7 = 7.0.3.I7.4) |
| qcow2 | QEMU Copy-On-Write v2 format |
Note: The exact characters
703i74strongly suggest version 7.0(3)I7(4) – a common NX-OS release for Nexus 9000v.