JNCIE-DC Attempt #1 confirmed :)
With the date now set for November 17, 2025, my JNCIE-DC journey feels a little like gearing up for an Indiana Jones quest – only instead of ancient ruins, I’ll… Read more »
Category: Switching
Step1: EX8208 – Step2: … – Step3: Mini-Fridge :D
No – you’re not hallucinating – this is a fully working EX8208 in my hallway – because why not 🙂After all those years I FINALLY got my Hands on an… Read more »
Slides from OpenLearning Webinar (EVE-NG & Juniper)
Here are the Slides from my last Webinar 🙂 Thank you all so much for joining the Session from all over the world – we had everything ranging from Asia… Read more »
Unboxing Success: My JNCIE-ENT Trophy and Pins Are Here!
🎉 Today, I officially celebrated a milestone that has been years in the making: the arrival of my JNCIE-ENT trophy and certification pins! 🏆✨ As I unboxed the glass trophy… Read more »
The next JNCIE-ENT attempt
Hey folks – it’s happening 😉 The next attempt is scheduled for Dec 17 – thank you all so much for your support – you folks are AMAZING! I’m feeling… Read more »
EVPN-VXLAN on the vMX in the Lab
Underlay: IS-IS (to export the lo0 for iBGP)Overlay: iBGP (with evpn signaling enabled)Version: 18.3R3-S4 Spine1: Spine2: VC:
It’s PoC-Time again
Hi all, lately I’ve been a little “quiet” – mainly because of my new Job, which is super awesome by the way. Today we prepped a Lab containing 12 QFX5100/EX4600… Read more »
JunOS Service restart via cronjob
Some days ago we had trouble on one of our QFXes where the jdhcpd deamon would consume 100% CPU and “crash” – resulting in users not getting IP’s anymore. While… Read more »
OSPF between a vSRX-Cluster and a standalone vSRX over vQFX on EVE-NG
I promised to deliver this and here it is: OSPF over vQFX 😉 These days I lab a lot with EVE and I love it more every day – the… Read more »
Running vQFX 15.1X53-D63 on EVE (KVM)
The KVM version of the latest vQFX routing engine VM (vqfx10k-re-15_X53-D63) seems to be broken. If you try to run it, it will crash with a kernel9 panic and will… Read more »