Iosxrvk9demo613qcow2

The demo image is for use, but it comes with intentional constraints:

LDP, RSVP-TE (Traffic Engineering), and Segment Routing (SR-MPLS).

Engineers use this specific demo appliance to simulate service provider architectures, run routing protocol simulations, and study for high-level enterprise and service provider certifications (like CCIE Service Provider) without needing expensive, power-hungry hardware like the Cisco ASR 9000 series routers. What is Cisco IOS XRv?

If you are a Cisco Learning Partner or have a service contract, you may also access the image via Cisco’s VIRL (now CML – Cisco Modeling Labs) repositories. The name sometimes appears in CML‑2.0 node definitions. iosxrvk9demo613qcow2

A major reason engineers favor the legacy iosxrv 6.1.3 image over its modern counterpart, the 64-bit Cisco IOS XRv 9000 (Sunstone), is .

RP/0/RP0/CPU0:ios#

Beyond standard GUI simulators like GNS3 and EVE-NG, iosxrvk9-demo-6.1.3.qcow2 is frequently used to build automated boxes for "Infrastructure as Code" (IaC) testing. The demo image is for use, but it

: If starting with an .ova or .vmdk file, it can be converted to .qcow2 for use in KVM-based hypervisors.

Layer 3 VPNs (L3VPN), Layer 2 VPNs (VPWS/VPLS), and EVPN baselines.

mv /opt/unetlab/addons/qemu/xrv-k9-6.1.3/iosxrv-k9-demo-6.1.3.qcow2 /opt/unetlab/addons/qemu/xrv-k9-6.1.3/hda.qcow2 Use code with caution. If you are a Cisco Learning Partner or

: The file extension for the disk image format used by the QEMU/KVM hypervisor . 3. Key Use Cases

The 2 Mbps rate limit is a hard-coded restriction. While this is sufficient for learning routing protocols (OSPF, BGP, IS-IS) and verifying configurations, it makes the demo version unsuitable for any production or high-throughput testing scenario.