How To: Start Virtual Junos Router or Switch using Container labs installed on Ubuntu (Easy & Quick)

Опубликовано: 14 Май 2026
на канале: Network Tips and Topics - Plexinor
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How to setup Container lab,

Please refer to this video below
   • Containerlab - a Modern way to Deploy Netw...  


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Sample files

root@CLABS:~/clab-quickstart# cat j2.yml
name: junos-crb
prefix: ""
mgmt:
network: clab_mgmt
ipv4-subnet: 172.20.20.0/24
topology:
defaults:
kind: juniper_vjunosrouter
kinds:
juniper_vjunosrouter:
image: vrnetlab/juniper_vjunos-router:23.4R2-S2.1
nodes:
spine1:
spine2:
links:
endpoints: ["spine2:eth1", "spine1:eth1"]
endpoints: ["spine2:eth2", "spine1:eth2"]



another example

root@Container-Labs:~/clab-quickstart# cat j1.yml
name: junos-crb
prefix: ""
mgmt:
network: clab_mgmt
ipv4-subnet: 172.20.20.0/24
topology:
defaults:
kind: juniper_vjunosrouter
kinds:
juniper_vjunosrouter:
image: vrnetlab/juniper_vjunos-router:23.4R2-S2.1

nodes:
spine1:
links: