Ip dhcp excluded-address, Syntax description, Defaults – Cisco 32369 User Manual
Page 28: Command modes, Usage guidelines, Example, Related commands
ip dhcp excluded-address
To specify IP addresses that a Cisco IOS Dynamic Host Configuration Protocol (DHCP) Server
should not assign to DHCP clients, use the ip dhcp excluded-address global configuration
command. Use the no form of this command to remove the excluded IP addresses.
ip dhcp excluded-address low-address [high-address]
no ip dhcp excluded-address low-address [high-address]
All IP pool addresses are assignable.
This command first appeared in Cisco IOS Release 12.0(1)T.
The DHCP server assumes that all pool addresses may be assigned to clients. Use this command to
exclude a single IP address or a range of IP addresses.
The following example configures an excluded IP address range from 172.16.1.100 through
ip dhcp excluded-address 172.16.1.100 172.16.1.199
ip dhcp pool
The excluded IP address, or first IP address in an excluded address
(Optional) The last IP address in the excluded address range.