HP 7000 dl Router manual Ip dhcp-server excluded-address start ip end ip

SROS Command Line Interface Reference Guide Global Configuration Mode Command Set

ip dhcp-server excluded-address <start ip> <end ip>

Use the ip dhcp-serverexcluded-addresscommand to specify IP addresses that cannot be assigned to DHCP clients. Use the no form of this command to remove a configured IP address restriction.

Syntax Description

<start ip>	Specifies the lowest IP address (using dotted decimal notation) in the range OR a
	single IP address to be excluded.
<end ip>	Optional. Specifies the highest IP address (using dotted decimal notation) in the
	range. This field is not required when specifying a single IP address.

Default Values

By default, there are no excluded IP addresses.

Command Modes

(config)# Global Configuration Mode required

Functional Notes

The Secure Router OS DHCP server (by default) allows all IP addresses for the DHCP pool to be assigned to requesting clients. This command is used to ensure that the specified address is never assigned by the DHCP server. When static addressed hosts are present in the network, it is helpful to exclude the IP addresses of the host from the DHCP IP address pool. This will avoid IP address overlap.

Usage Examples

The following example excludes an IP address of 172.22.5.100 and the range 172.22.5.200 through 172.22.5.250:

(config)#ip dhcp-server excluded-address 172.22.5.100

(config)#ip dhcp-server excluded-address 172.22.5.200 172.22.5.250

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