RDP error: This could be due to CredSSP encryption oracle remediation.

If you get this error, you need to create this registry key to fix it:   You can either download the fix for the .reg file here or create it yourself with the code below RDP CRED SSP FIX REG FILE   Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\CredSSP\Parameters] “AllowEncryptionOracle”=dword:00000002

How To Install GNS3 2.1.5 on Fedora 27

How to Install GNS3 2.1.5 on Fedora 27 The first step is to download gns3 v 2.1.5 from their github page. Download GNS3: sudo dnf update -y sudo dnf install wget -y cd /home/user/Downloads wget https://github.com/GNS3/gns3-gui/archive/v2.1.5.tar.gz Step 2 is to extract the file we downloaded and the run the build and install. Extract it to …

Explanation of how IP ECN and TCP ECN interact

How the IP ECN bits and the TCP ECN bits interact You may have noticed that both the IPv4 and TCP headers feature fields talking about ECN. Here’s the IPv4 header. Here’s the TCP header. These interact in a very strange way, but it makes sense once you understand it.   1. Two IPv4 hosts …

How to Configure Voice QoS on a Meraki Network Step By Step

Meraki Step By Step QoS Configuration   The goal of this post is to give you a general overview of what a full QoS configuration on meraki gear consists of. There may be some tailoring you should do in your environment to have it fit better. First let’s take care of the layer 3 part. …

CompTIA Linux + LX0-104 Flash Cards!

LX0-104 Flash Cards If you have or want to try a flash card program, I use Anki, which is a free program. link to anki: https://apps.ankiweb.net/ I have uploaded my Anki flash cards here for download https://upw.io/u5/LX0-104.apkg Below are all of the flash cards in text! Name the 4 X Window Servers currently available from …

Ubuntu 17 Onenote Alternative : CherryTree

Finally, I found a suitable replacement for Onenote. Originally when searching for my replacement I immediately looked into Evernote, yet it didn’t offer me anything differente compared to Onenote Online (via outlook.com). I wanted something local, with better response. Really I just needed a good way to organize my notes, I didn’t need anything fancy. …