The Cisco XRv 9000 is a heavy virtual appliance due to its production-grade software architecture. To run Xrv9k-fullk9-x-7.1.1.qcow2 successfully, your host machine must meet or exceed the following specifications:
The output of show platform should display both the virtual Route Processor ( RP ) and the virtual Line Card ( LC ) in an IOS XR RUN operational state, confirming your virtual router deployment is fully functional and ready for advanced topology testing.
The -nographic flag lets you interact with the router’s console directly in the terminal, while the hostfwd rule forwards the guest’s SSH port (22) to the host’s port 2222.
The Cisco IOS XRv 9000 Router uses Cisco's Smart Licensing model. This means the router must periodically communicate with Cisco's Smart Software Manager (SSM) or an on-premises SSM satellite to verify its license status. In the router, the license implementation will be exclusively Smart Licensing and will not include a locked node lock licensing implementation.
Cisco IOS XRv 9000 (XRv 9k) Virtual Router Overview Network engineers and architects frequently use virtualized network operating systems to build labs, test configurations, and validate architectures before deploying hardware. The Cisco IOS XRv 9000 (XRv 9k) Virtual Router brings the service-provider class IOS XR operating system into a virtualized form factor. Xrv9k-fullk9-x-7.1.1.qcow2 Download
To maintain network security and stability, avoid downloading operating system images from third-party file-sharing sites, public torrents, or untrusted blogs. Unofficial images may contain malware, altered binaries, or corrupted files that compromise your host system. Cisco Software Central
| Component | Minimum Requirement | Recommended | |---|---|---| | | 2 cores | 4 cores or higher | | RAM | 12 GB | 19 GB (for 10G interfaces support) | | Storage | 45 GB hard disk | 64 GB or more |
These files are frequently infected. Only use Cisco’s official channels.
Disclaimer: This article is for informational and educational purposes. All product names, logos, and brands are property of their respective owners. All company, product, and service names used are for identification purposes only. The author and publisher are not affiliated with or endorsed by Cisco Systems, Inc. The Cisco XRv 9000 is a heavy virtual
: Represents the software architecture or standard deployment package indicator for virtual images. 7.1.1 : The specific IOS XR software release version.
The IOS XRv 9000 is a heavy, service-provider-grade operating system. Unlike lightweight corporate access routers, it requires substantial computational resources to initialize and run stably. Allocating fewer resources than specified often results in boot loops, CPU throttling, or kernel panics during line card initialization. Resource Element Minimum Allocation Recommended Allocation 4 to 8 vCPUs System Memory (RAM) 20 GB to 24 GB RAM Disk Space 30 GB (Thin Provisioned) Hypervisor Support QEMU/KVM, VMware ESXi QEMU 2.5 or higher
--- System Initialization Complete --- Please string together a root username and password to log in. User: admin Password: Use code with caution.
Minimum 4 vCPUs allocated per node (Intel VT-x or AMD-V virtualization extensions enabled on the host). The Cisco IOS XRv 9000 Router uses Cisco's
Once your VM or emulator boots, you will see the IOS XR boot sequence. After the run prompt appears, type enable (no password by default).
Virtualized router image designed for NFV (Network Functions Virtualization) and lab simulations.
: Open an SSH session to your EVE-NG server using an app like PuTTY or your native terminal.
After authenticating, enter the configuration terminal mode to assign management access and verify the platform status. Note that IOS XR utilizes a two-stage configuration process: settings do not take effect immediately until you issue the commit command.
Cisco enforces modern software compliance via . When you spin up the xrv9k-fullk9-x-7.1.1.qcow2 image for the first time, it operates in an un-registered evaluation state.