[Linux server] How to update DNS entries from DHCP to BIND9
After talking about this topic with a friend during last week, I decided to start running a local DNS server in my home network. The goals of the server are:…
After talking about this topic with a friend during last week, I decided to start running a local DNS server in my home network. The goals of the server are:…
In this post I will show you again the power of GNS3 in doing laboratories to test new features. I will provide you a Lab example to configure and test…
A lot of times, when you would like to reproduce some behavior in a Network, you need to add a lot of basic configs on your routers and switches. You…
Maybe this article will not bring to your knowledge something new, but it happened to me in the recent past that not all the friends and collegues I was talking…
While reviewing MPLS topics you can't avoid to try how the technology works doing some labs. This is particularly valid if you don't have the opportunity to "touch" the technology…
I am always reviewing Routing topics to have them all the time fresh in my mind, especially when I don't practice with them a lot during daily works. This time…
As promised in my recent post about DMVPN online and free study resources, I prepared a small topology for a Laboratory that helps you practising with DMVPN. The topology is…
This is a very quick post to provide some documents to read and study if you are interested in learning DMVPN technology. I added a very short comment for each…
How to set up #networking between #Docker containers http://t.co/EKYgqtL6wO #sysadmin 22:31:51, 2015-03-20 Very interesting analysis about #MPLS vs #SDWAN. Maybe a little bit too much pro sdwan but worth reading…
Some weeks ago I decided to build a small server for home as I did alreadyyears ago and documented in this Blog. After a small research on the web I…
Today I was reviewing GRE tunnels and their interaction with IpSEC and I decided to create a very simple and small Lab in GNS3 to have a little bit of…
Ten Best Websites to Check #DNS Propagation http://t.co/0HjraD7ZB7 18:56:31, 2015-03-11 #evergreen page from #cisco: #Troubleshooting When #BGP Routes Are Not Advertised http://t.co/aXqXx44tJ1 #netadmin 19:23:36, 2015-03-12 #Juniper rewires the #DataCenter" http://t.co/cQwFBpUCd3…
I recently bought a vertical mouse to take care of my health, considering how many hours I spend each day clicking and using the mouse on PCs. Moreover I started…