Configuring site-to-site VPN between Cisco compatible routers

I was recently tasked with setting up a site-to-site VPN between IOS-like devices. As networking was originally my target area of expertise in IT, I gladly jumped right in. In this tutorial, you will learn how to tackle such task and rollout S2S VPN without the assistance of a GUI!

Q.16 | Installing Cisco PacketTracer on Linux

As I've recently started studying for a CCNP DataCenter, I've come back to simulating networks. As the last time I've studied for a Cisco exam, I was still a Windows user (yuck!), I had to figure out how to install PT on Linux...

"Software-Defined" for Dummies

Have you ever stopped for a second while reading through VMware documentation to ask yourself - what exactly is the SDDC it keeps repeating every other sentence? Well, here's your anwer.

Veeam Backup to AWS Virtual Tape Library (VTL)

When I was still working as a backup administrator, one of my biggest day-to-day concern was finding enough space to save all the "archive" level data (a.k.a. infinite retention junk). This kind of data can over time consume absolutely terrifying amount of storage space.

vSAN.2 | VMware vSAN Encryption 101

Security is top of mind for many of you. VMware introduced advanced security for the modern data centers with the releases of vSAN 6.5, 6.6 and now 6.7, and we are all excited to now be extending the security of vSAN with the industry’s first native HCI security solution.

VMware NSX 6.4.2 - what's new?

VMware has released a new version of NSX Data Center - 6.4.2; in this post we are going to quickly run through what are the upgrades and changes introduced with this release.

Arch Linux installation - step by step

Here it is - a complete guide to installing the Swiss knife of Linux distributions: the big, powerful and rough around edges Arch Linux. Today comes the day when you should become a Linux geek.

The Blaze of SSH.Guru

A new challenger approaches - Blazej Nowak - VMware alumni has joined the SSH.Guru team and will soon release his first two posts!
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