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Deep Dive

Deep Dive: Debugging Transit Traffic on Switches and Routers

Deep Dive: Unboxing eines Arista-Switches

Meine persönlichen Erfahrungen mit Arista-Switches begannen im Jahr 2021. Damals arbeitete ich mit virtuellen Arista-Switches, um Konfigurationen zu entwickeln und zu testen. Wenn ich damals mit physischen Arista-Geräten zu tun hatte, waren diese von jemand anderem eingebaut worden. Ich habe nur aus…

Deep Dive: Thoughts on Juniper’s new product: Cloud Workload Protection

Juniper announced a new security product on August 3rd 2021, that I did not expect to see from Juniper: “Juniper Cloud Workload Protection”

Deep Dive: FW assessment and hardening

What to do if your firewall is like Swiss cheese, full of holes …

Deep Dive: JunOS Upgrade best practices

Upgrades of network devices can be like open-heart surgery. It is a risky procedure that requires meticulous planning and precise execution. Let us help you to make your upgrade experience hassle-free.

Deep Dive: MX Configuring Port Speed

Configuring MX 10K port speeds is not so straightforward as you may think, read on to find out how to avoid some stumbling blocks.

Deep Dive: JNCIP-SEC Exam Preparation

It all started on August 20 2021 when I received an email from Juniper education services reminding me that my JNCIP-SEC certification was due to expire in six months.

Deep Dive: Troubleshooting 101

With a single operating system Junos OS, a large portfolio of physical, virtual networking and security products, Juniper has become an important player in the global market.

Deep Dive: Junos upgrade: filesystem is full part 2

We have some new developments to the issues regarding the upgrade of EX2300 and EX3400 devices.

Deep Dive: Juniper Memory Leak

Don’t you hate it when critical network devices reboot spontaneously? Then this article “Juniper Memory Leak” is for you!

Deep Dive: Junos upgrade – filesystem is full

Not enough storage during Junos upgrade (EX2300 and EX3400). An extension of Juniper’s article KB31198 mainly addressing issues on the EX series switches: