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 »
Category: Switching
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 »
EX2200-C and JunOS 15.1R6.7
Today I installed the 15.1R6.7 on my EX2200-C at home – this Release fixed one of the most annoying Bugs –> The Temp-Sensors are now “seen” again and the red-alert… Read more »
EVE-NG and the vQFX
Just wanted to give you a short update regarding my attempt to run the vQFX on the latest eve-ng. Here is how I managed to run it: 1.) Connect to… Read more »
JunOS ZTP with Windows DHCP Server (SLAX-Method)
Recently I’m working on some SLAX-Scripting due to a Customer-Project. I really start to like SLAX, since it can gather a lot of your Switches Data on the Device itself…. Read more »
EX3300 Q-in-Q implementation
Today one of my Customers asked me to implement Q-in-Q on 2 EX3300-Switches. Since more and more people asked me on the Forum how I did that, I decided to… Read more »