Iosxrvk9demo613qcow2 [patched] -

This public link is valid for 7 days and shares a thread, including any personal information you added. This link or copies made by others cannot be deleted. If you share with third parties, their policies apply. Can’t copy the link right now. Try again later. Cisco IOSXRv Vagrant Libvirt Box Install

Typically requires a modern processor with virtualization support (VT-x or AMD-V). Disk Format: QCOW2, which is native to KVM and QEMU. How to Use the Image

: Allows users to test specific IOS XR features, though older demo versions like 6.1.3 may lack support for newer protocols like advanced Segment Routing. 4. Technical Requirements iosxrvk9demo613qcow2

: This denotes a demonstration or trial version. In the Cisco world, this usually means the image is free to download for lab purposes but has throughput throttling (typically limited to ~250 Kbps) or requires a license for production-level performance. 6.1.3 : The specific software release version.

Older demo versions (like 6.1.3) may lack support for cutting-edge features such as (Flex Algo, PCEP) or SRv6 , which often require newer versions (e.g., 6.3.1 or 7.x) or the more resource-heavy XRv 9000 image. This public link is valid for 7 days

This is an older release (6.1.3 was End-of-Life / End-of-Support several years ago). While stable for legacy labs, it lacks newer features found in IOS XR 7.x and 24.x (such as Smart Licensing, newer YANG models, and containerized apps).

# Create the first router instance qemu-img create -f qcow2 -b iosxrvk9demo613qcow2 router1.qcow2 Can’t copy the link right now

Each overlay file starts as just a few kilobytes and grows only as the router writes changes (configurations, logs, temporary files). To create a new VM:

While newer versions of IOS XR are available, version 6.1.3 remains popular for several reasons: