When installing a new Ubuntu 18.04 server, I opted to use LVM instead of a…
Month: March 2020
Problem I had a situation where a webserver did not see the correct client IP…
Announcing networks in OSPF can be done in 2 ways: Using the “network X.X.X Y.Y.Y.Y…
When building a stack of multiple Avaya/Extreme ERS (Ethernet Routing Switch) switches, it happens from…
GNS3, Graphical Network Simulator 3, is a free, multi-platfotm network simulator/emulator. I use it very…