DHCP

	ip dhcp {default-gateway yield-to-static \| hostname <hostname>\| primary-intf <ifname> \| send-hostname} no ip dhcp {default-gateway yield-to-static \| hostname \| primary-intf \| send-hostname} Sets global DHCP configuration. The no form of the command deletes the DHCP configuration.
Syntax Description	yield-to-static	Does not allow you to install a default gateway from DHCP if there is already a statically configured one
	hostname	Specifies the hostname to be sent during DHCP client negotiation if send-hostname is enabled
	primary-intf	Sets the interface from which a non-interface-specific configuration (resolver and routes) will be accepted via DHCP
	send-hostname	Enables the DHCP client to send a hostname during negotiation
Default	no ip dhcp yield-to-static no ip dhcp hostname ip dhcp primary-intf eth0 no ip dhcp send-hostname
Configuration Mode	config
History	1.5
Example	ufmapl [ mgmt-sa ] (config) # ip dhcp default-gateway yield-to-static
Related Commands	show ip dhcp dhcp [renew]
Notes	DHCP is supported for IPv4 networks only

	show {ip \| ipv6} dhcp Displays the DHCP/DHCPv6 configuration and status.
Syntax Description	N/A
Default	N/A
Configuration Mode	Any configuration mode
History	1.5
Example	ufmapl [ mgmt-sa ] (config) # show ip dhcp -------------------------------------- Interface DHCP DHCP Valid Enabled Running lease -------------------------------------- bond0 no no no eth0 yes yes yes eth1 no no no ib0 no no no ib1 no no no lo no no no IPv4 dhcp default gateway yields to static configuration: no DHCP primary interface: Configured: eth0 Active: eth0 DHCP client options: Send Hostname: no Client Hostname: ufmapl (using system hostname)
Related Commands	ip dhcp dhcp [renew]
Notes

	ipv6 dhcp primary-intf <if-name> no ipv6 dhcp primary-intf Sets the interface from which non-interface-specific (resolver) configuration is accepted via DHCPv6. The no form of the command resets non-interface-specific (resolver) configuration.
Syntax Description	if-name	lo eth0 eth1
Default	N/A
Configuration Mode	config
History	4.1.0
Example	ufmapl [ mgmt-sa ] (config) # ipv6 dhcp primary-intf eth0
Related Commands	ipv6 enable ipv6 address show interface <ifname>
Notes

	ipv6 dhcp stateless no ipv6 dhcp stateless Enables stateless DHCPv6 requests. The no form of the command disables stateless DHCPv6 requests.
Syntax Description	N/A
Default	N/A
Configuration Mode	config
History	4.1.0
Example	ufmapl [ mgmt-sa ] (config) # ipv6 dhcp stateless
Related Commands	ipv6 enable ipv6 address show interface <ifname>
Notes	This command only gets DNS configuration, not an IPv6 address The no form of the command requests all information, including an IPv6 address