AH-01W Model – construction pictures
Well, and this is how it was created:
Author: Peter Havrila
H3C proprietary VRRP load-balancing
VRRP standard was not made to enable any form of load-balancing on single virtual IP (default gateway) like the GLBP standard does. But that didn’t stopped one Chinese vendor to … Read More
NetworkGeekStuff CUP creation
Ever wanted a supreme CUP to show to your colleagues? I finally have such a cup including a custom networkgeekstuff.com QR code! 🙂 On the next few pictures you can … Read More
Tornado GR.Mk.1 Model
Well, Christmas is over, most of us are already back in our daily work, so hopefully more technical blog-post will follow. But for this one, I want to share a … Read More
Tornado GR.Mk.1 Model Construction Pictures
Well, this is a history of building the Tornado GR.Mk.1 model, enjoy. This blogpost as minor relevance is hidden from main site and you can only navigate here directly using … Read More
IPSec Peer Backup Behavior in Asymmetric Routing Scenario
IPSec Peer Backup feature is a name that is not really widely know to all the cisco guys out there because it is mostly hidden behind the ability to put … Read More
![[minipost] CEF FIB vs. Routing Table, or when a Routing Table lies](https://networkgeekstuff.com/wp-content/uploads/2011/12/Thumbnail3.jpg)
[minipost] CEF FIB vs. Routing Table, or when a Routing Table lies
What if I were to tell you that there exist a situation where the router will NOT route according to the routing table … well, at least not for a … Read More
Mig29 Fulcrum Slovak AirForce Model
Well … I did it again, this is now a second model I bought for 4,99E to build. However, this time, the challenge was a bit bigger with this Mig29 … Read More
OSPF Split-Brain Problem and Designated Router (DR) Election
All the CCNA/CCNP guys out there once learned from their study that once an OSPF router is elected as Designated Router(DR), he will not willingly loose this status to a … Read More
Cisco BGP Timers re-Explained
In this post, let me get some summary of Cisco BGP timers that you can find useful in real life as they reflect basic convergence and route propagation throughout a … Read More
Redundant Cisco ACE Load-Balancer Design Configuration Example
In previous article about Load-Balancers, we saw the three basic scenarios you can encounter. In this tutorial, let me show you a real life example of Cisco Application Control Engine … Read More
Basic Load-Balancer Scenarios Explained
Load-Balancing is in principle a wonderful thing really. Once you know the basic principles, every load-balancer from any vendor is very easy to configure once you you know the three … Read More
U247 Submarine Model
Every little boy that I ever know got at least one of those small plastic models during his childhood. I was no exception, I remember at least 3 occasions where … Read More
HelloRouteSP – Part 3: Working with HelloRouteSP Tutorial
HelloRoute and the MPLS enabled version HelloRouteSP is a portable TCP/IP visualization software based on SNMP protocol that was designed to help network engineers or consultants to quickly visualize and … Read More
Winter exams passed, classic game anyone?
So, today my last winter semester exam was passed. As I was home enjoying the feeling, I started to wander through my Firefox bookmarks to clean up the mess by … Read More
HelloRouteSP – Part 2: HelloRoute alfa version presentation
In this blog post, I have decided to start presenting the results of my current work. So let’s start with an introduction to the HelloRoute application itself. HelloRoute is written … Read More
HelloRouteSP – Part 1: Why waste paper?
First of all I want to say “Welcome!” to my blog and to it’s first post. In this first blog post, I am aiming for your attention and especially if … Read More