206 
Example 
Configure the link-local address as fe80::1234 on the VLAN interface 1: 
T2600G-28TS(config)# interface vlan 1 
T2600G-28TS(config-if)# ipv6 address fe80::1234 link-local 
27.4 ipv6 address dhcp 
Description 
The  ipv6 address dhcp  command is used to enable the DHCPv6 Client 
function. When this function is enabled, the Layer 3 interface will try to obtain IP 
from DHCPv6 server. To delete the allocated IP from DHCPv6 server and 
disable the DHCPv6 Client function, please use  no ipv6 address dhcp 
command. 
Syntax 
ipv6 address dhcp 
no ipv6 address dhcp 
Configuration Mode 
Interface Configuration Mode 
Privilege Requirement 
Only Admin, Operator and Power User level users have access to these 
commands. 
Example 
Enable the DHCP Client function on VLAN interface 1: 
T2600G-28TS(config)# interface vlan 1 
T2600G-28TS(config-if)# ipv6 address dhcp 
27.5 ipv6 address ra 
Description 
This command is used to configure the interface’s global IPv6 address 
according to the address prefix and other configuration parameters from its 
received RA(Router Advertisement) message. To disable this function, please 
use no ipv6 address ra command. 
Syntax 
ipv6 address ra