Reference Guide

Example
OS10(conf-dhcp-Dell)# host 20.1.1.100
Supported Releases 10.2.0E or later
ip dhcp server
Enters DHCP mode.
Syntax
ip dhcp server
Parameters None
Default Not congured
Command Mode CONFIGURATION
Usage Information This command is used to enter DHCP mode.
Example
OS10(config)# ip dhcp server
OS10(conf-dhcp)#
Supported Releases 10.2.0E or later
ip helper-address
Forwards UDP broadcasts received on an interface to the DHCP server.
Syntax
ip helper-address address
Parameters address — Enter the IPv4 or IPv6 address to forward UDP broadcasts to the DHCP server in A.B.C.D or A::B
format.
Default Disabled
Command Mode INTERFACE
Usage Information The DHCP server is available on L3 interfaces only. The no version of this command returns the value to the
default.
Example (IPv4)
OS10(conf-if-eth1/1/22)# ip helper-address 20.1.1.1
Example (IPv6)
OS10(conf-if-eth1/1/22)# ip helper-address 00:01:e8:8c:4d:0a
Supported Releases 10.2.0E or later
lease
Congures a lease time for the IP addresses in a pool.
Syntax
lease {infinite | days [hours] [minutes]}
Parameters
• infinite — Enter the keyword to congure a lease which never expires.
• days — Enter the number of lease days (0 to 31).
• hours — Enter the number of lease hours (0 to 23).
• minutes — Enter the number of lease minutes (0 to 59).
440 System management