: Refers to the version of the Junos OS software embedded within the image (Junos Release 20.2R1.10).
For detailed CLI options, refer to Juniper’s KVM management documentation.
Since you asked to "develop a feature" on this, I’ll assume you want to the behavior of a vQFX instance running from that QCOW2 image under KVM/QEMU. vqfx202r110reqemuqcow2 work
: Virtualized QFX Series switch, simulating Juniper's high-performance datacenter hardware.
Crucially, set the network interface type to virtio-net-pci ; otherwise, the RE and PFE may fail to communicate. 2. Critical Interface Wiring You must connect the VMs precisely for them to "handshake": : Refers to the version of the Junos
The file vqfx202r110reqemuqcow2 refers to the virtual appliance image. This specific release (20.2R1.10) is a virtualized instance of the QFX Series switch, designed to run on x86 hardware using the QEMU hypervisor format (qcow2).
name: vqfx-evpn-lab topology: nodes: spine: kind: juniper_vqfx image: vqfx202r110re-qemu.qcow2 startup-config: spine.cfg leaf1: kind: juniper_vqfx image: vqfx202r110re-qemu.qcow2 links: - endpoints: ["spine:ge-0/0/0", "leaf1:ge-0/0/0"] Critical Interface Wiring You must connect the VMs
To better understand the VQFX202R110REQEMUQCow2 work, let's attempt to break it down into smaller components:
Getting the vQFX image running requires setting up QEMU/KVM with the correct parameters, specifically tailored for the vQFX dual-image architecture. 1. Prerequisites A Linux machine with KVM/QEMU installed. Bridge networking tools (e.g., bridge-utils ).