Ive mainly set up small networks that use less than 100 IPs, hence they all stayed in the 192.168.1.x range. But what happens when you run out of IPs on the .1.x range? How can you extend the network ...

You’ve studied hard, and you’re ready to take the CCNA exam. But before you can take it, you get a surprise shot at a job interview. In the technical part of the interview, they see your resume’, ...

The way you combine the /24 subnets is to change the subnet mask to a /22. (ie. 255.255.252.0) This makes it all one contiguous address space. Just change the subnet mask to 255.255.252.0 and ...

One of the best parts of this job is chit-chatting with readers. Today, we bring you a little insight into the job of security/identity management engineer from a reader that performs this role for ...