Services
ip dhcp excluded-address <start> [end]
Reserve addresses (typically the gateway and server IPs) so DHCP won't hand them out.
Works on: RouterMode: config
Run this command live
Don't just read it — type ip dhcp excluded-address <start> [end] in a real network simulator in your browser and watch it take effect. No install, no account needed to start.
Frequently asked
What does the "ip dhcp excluded-address <start> [end]" command do?
Reserve addresses (typically the gateway and server IPs) so DHCP won't hand them out.