Link to home
Start Free TrialLog in
Avatar of shrek2
shrek2

asked on

extending my network IP numbers SIMPLE Question / confirmation

Hello,

I am about to extend my "Flat" network which is quickly reaching its 254 Max of private IP's.    My DHCP is about tapped out.
 
I just wanted to know if i can simply change the network mask on all of my devices to include a larger range- for instance can i change my present 192.168.42.0 with a netmask of 255.255.255.0  to a  of Netmask 255.255.248.0
will this philosophy allow me to use the greater range of addresses available to that mask of addresses?  

Thanks
ASKER CERTIFIED SOLUTION
Avatar of JFrederick29
JFrederick29
Flag of United States of America image

Link to home
membership
This solution is only available to members.
To access this solution, you must be a member of Experts Exchange.
Start Free Trial
Hi shrek2,

Simple answer is "yes".

Using those figures would give you a range of 192.168.40.0 - 192.168.47.255

Your existing 192.168.42.0/24 range would be included within this.
JFrederick29: I think I was about 3ms too slow on this one! :-)



hahaha no kidding :)