Xrv9k-fullk9-7.2.2 ^new^ Download May 2026

Cisco ISR 900 Series IOS XE Software Download and Installation Guide

Introduction

The Cisco ISR 900 series is a series of routers designed for small businesses and branch offices. The IOS XE software is the operating system used on these routers. This guide provides step-by-step instructions on how to download and install the Xrv9k-fullk9-7.2.2 IOS XE software.

Prerequisites

  • A Cisco ISR 900 series router
  • A computer with internet access
  • A valid Cisco account (if you don't have one, create a new account on the Cisco website)

Downloading the Software

  1. Log in to the Cisco website: Go to the Cisco website (www.cisco.com) and log in with your account credentials.
  2. Navigate to the Software Center: Click on Support > Software Download > Software Center.
  3. Search for the IOS XE software: In the Search field, type ISR 900 and select ISR 900 Series from the dropdown list.
  4. Select the software version: Click on IOS XE Software and select 7.2.2 as the software version.
  5. Choose the software image: Select Xrv9k-fullk9-7.2.2.SPA as the software image.
  6. Download the software: Click on Download to start the download process.

Installing the Software

Method 1: Using the Router's Web Interface

  1. Access the router's web interface: Open a web browser and navigate to the router's IP address (default is 192.168.1.1).
  2. Log in to the router: Enter the router's username and password.
  3. Navigate to the Software Upgrade page: Click on Administration > Software Upgrade.
  4. Select the software image: Click on Choose File and select the downloaded software image.
  5. Upgrade the software: Click on Upgrade to start the installation process.

Method 2: Using the Command-Line Interface (CLI)

  1. Connect to the router using a console cable: Connect to the router using a console cable and a terminal emulator program (e.g., PuTTY).
  2. Enter privileged EXEC mode: Enter enable and enter the enable password.
  3. Copy the software image to the router: Use the copy command to copy the software image to the router's flash memory: copy tftp flash:Xrv9k-fullk9-7.2.2.SPA
  4. Reload the router: Enter reload to reload the router and start the installation process.

Verification

  1. Verify the software version: After the installation is complete, verify the software version by entering show version in the CLI.

Troubleshooting

  • If the download process fails, check your internet connection and try again.
  • If the installation process fails, check the software image file and try again.

By following these steps, you should be able to successfully download and install the Xrv9k-fullk9-7.2.2 IOS XE software on your Cisco ISR 900 series router. If you encounter any issues, refer to the Cisco documentation or contact Cisco support for assistance. Xrv9k-fullk9-7.2.2 Download

Cisco IOS XRv 9000 (xrv9k) image version is a cloud-based router platform that runs the 64-bit IOS XR operating system. It provides virtualized Provider Edge (vPE) services and virtual Route Reflector (vRR) capabilities, mirroring the functionality of hardware platforms like the Cisco NCS 6000 Series Routers Core Requirements

This image is resource-heavy and typically requires a server-grade environment for stable operation. Virtual CPUs (vCPU): Minimum of 2 cores, though are recommended for production and for multicast-heavy deployments. Memory (RAM): 16GB to 19GB recommended for higher performance or 10G interfaces. of hard disk space is required for vPE and vRR variants. Default Performance: Without a valid license, the router is rate-limited to Installation & Hypervisor Support

release is supported on Type 1 hypervisors but not Type 2 platforms like VMware Player or VirtualBox. VMware ESXi: Versions 6.5, 6.7, and 7.0. KVM Environments:

Supported on Red Hat Enterprise Linux (7.0–8.0), Ubuntu (14.04/16.04), and CentOS (7.0–7.7). Lab Environments: Widely used in network emulation tools like and GNS3. For EVE-NG, the image file is typically named fullk9-R-XRV9000-722-RR.tar Deployment Steps (EVE-NG Example) archive to retrieve the Use SFTP to place the file in /opt/unetlab/addons/qemu/xrv9k-fullk9-7.2.2/ Change the filename to virtioa.qcow2 Fix Permissions: EVE-NG Wrapper Command /opt/unetlab/wrappers/unl_wrapper -a fixpermissions Are you planning to deploy this image on VMware ESXi or a lab environment like Release Notes - Cisco IOS XR Software (End-of-Sale)

3. EVE-NG Pro (with license)

  • Some EVE-NG Professional licenses include a Cisco image download helper script

Comparing 7.2.2 to Newer Versions (7.5.x, 7.10.x)

Should you download 7.2.2 or go for a newer image? Cisco ISR 900 Series IOS XE Software Download

| Feature | Xrv9k-fullk9-7.2.2 | Newer (7.10+) | | :--- | :--- | :--- | | SRv6 | Partial (Experimental) | Full Support | | Stability | Very high (mature) | Medium (new bugs) | | Memory Footprint | ~6 GB | ~9 GB | | CML Compatibility | CML 2.0+ | CML 2.5+ | | Documentation | Mature | Chasing updates |

Recommendation: For production lab or CCIE SP studies, start with 7.2.2. Upgrade only if you need SRv6.

Alternative: Cisco DevNet and Modelling Labs

If you do not have a service contract, you cannot legally download the raw image. However, Cisco offers legitimate access via:

  • Cisco Modelling Labs (CML) – Personal or Enterprise editions include pre-packaged XRv 9000 images.
  • DevNet Sandbox – Free, time-limited access to virtual labs running XRv 9000.

Warning: Avoid third-party torrent sites or file-sharing forums offering “cracked” versions. These often contain malware or altered binaries that can result in security breaches or non-compliance during audits.