Our 192.168.0.0 /24 network is running out of IP addresses.
What's the easiest way to get more addresses without changing the whole class (to 10.0.0.0 /8 or similar).
Can I just change the network mask on all devices and servers to /22?
That seems like the easiest way to go, I just wonder if that will work.
Please notice that we have a SAN network on 192.168.100.0 /24 - I want to make sure it won't be affected.
Let me know what you think.