<vcpu placement='static'>2</vcpu> <cputune> <vcpupin vcpu='0' cpuset='2'/> <vcpupin vcpu='1' cpuset='3'/> </cputune> Because this is a lab environment, you can sacrifice safety for speed.
cli configure set system services ssh set system root-authentication plain-text-password # (Set your password) commit Now assign an IP to the management port:
set system commit factory-settings set system commit synchronize Why hunt for vqfx202r110reqemuqcow2 exclusive ? Because it is the preferred node for ContainerLab and EVE-NG topologies. vqfx202r110reqemuqcow2 exclusive
# Create a directory for your switch mkdir vqfx-leaf-01 cd vqfx-leaf-01 qemu-img create -b /path/to/vqfx202r110reqemuqcow2.exclusive -f qcow2 vqfx-leaf-01_disk.qcow2
In a ContainerLab topology file ( .clab.yml ): # Create a directory for your switch mkdir
Introduction In the world of network engineering, the gap between theoretical knowledge and hands-on experience has traditionally been bridged by expensive hardware labs. However, the rise of virtual network devices has democratized access to production-grade network operating systems. Among these, the Juniper vQFX series stands out as a golden standard for virtualizing data center spine-and-leaf architectures.
# Inside the vQFX console, interrupt the bootloader (press space at 'Hit space to stop') set currdev=disk0s1: edit /boot/loader.conf # Add: hw.jedec.memory_mapping=1 # Save and boot Symptom: Running commit takes 2 minutes. Solution: This is a known issue with vQFX 20.2. The "exclusive" build usually has a patch, but if not: # Inside the vQFX console, interrupt the bootloader
Happy virtualizing.