Our sonicwall is our current DHCP server. It only has one scope setup. I need 3 IPs inside that range to be assigned to 3 devices. The only advice I can find online is to delete the current range and make multiple ranges that leave those specific IPs out of the scope. I'm not 100% opposed to doing it this way but I don't want to take our entire environment down to accomplish it. So I have 2 questions.
1. Is there any other way to accomplish the IP reservation without editing the DHCP range.
2. Is there a way to "hotswap" the from the current DHCP to the news ones I will have to configure.
Thank you in advance for any replies and help.