514 IP Addressing Commands
ipv6 address dhcp
Use the ipv6 address dhcp command in Interface (VLAN) Configuration
mode to enable the DHCPv6 client on an IPv6 interface.
Syntax
ipv6 address dhcp
no ipv6 address dhcp
Parameter Description
This command does not require a parameter description.
Default Configuration
DHCPv6 is disabled by default on routing interfaces.
Command Mode
Interface (VLAN) Configuration mode
User Guidelines
This command only applies to VLAN ro uting interfaces. When DHCPv6 is
enabled on a VLAN routing interface, the system automatically deletes all
manually configured IPv6 addresses on the interface.
Use the no ipv6 address dhcp command to release a leased address and to
disable DHCPv6 on an interface. The command no ipv6 address does not
disable the DHCPv6 client on the interface.
This command will fail if DHCPv6 server has been configured on the
interface.
Examples
In the following example, DHCPv6 is enabled on interface vlan2.
console#config
console(config)#interface vlan2
console(config-if-vlan2)#ipv6 address dhcp
2CSPC4.XCT-SWUM2XX1.book Page 514 Monday, October 3, 2011 11:05 AM