Network protocols
7.5 DHCP server
SCALANCE XM-400/XR-500 Command Line Interface (CLI)
Configuration Manual, 06/2016, C79000-G8976-C252-11
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no ip dhcp-server
Description
With this command, you disable the DHCP server on the device.
You are in the Global Configuration mode.
The command prompt is as follows:
cli(config)#
Call the command without parameter assignment:
no ip dhcp-server
The DHCP server is disabled.
You enable the DHCP server with the ip dhcp-server command.
ip dhcp-server icmp-probe
Description
With this command you enable the function "Probe address with ICMP echo before offer".
The DHCP server checks whether or not the IPv4 address has already been assigned. If no
reply is received, the DHCP server can assign the IPv4 address.
You are in the Global Configuration mode.
The command prompt is as follows:
cli(config)#
Call the command without parameter assignment:
ip dhcp-server icmp-probe