H3C Technologies H3C S7500E Series Switches - Manual (Page 154)

14-7
To do… Use the command… Remarks
Clear DHCPv6 client statistics
reset ipv6 dhcp client statistics
[ interface interface-type interface-number ]
Available in user view
Clear packets statistics on the
DHCPv6 relay agent
reset ipv6 dhcp relay statistics Available in user view
DHCPv6 Configuration Examples
Stateless DHCPv6 Configuration Example
Network requirements
As shown in Figure 14-5 , through stateless DHCPv6, Switch A obtains the DNS server address,
domain name, and other information from the server.
Switch B acts as the gateway to send RA messages periodically.
Figure 14-5 Stateless DHCPv6 configuration
Configuration procedure
1) Configure Switch B
# Enable the IPv6 packet forwarding function.
<SwitchB> system-view
[SwitchB] ipv6
# Configure the IPv6 address of VLAN-interface 2.
[SwitchB] interface vlan-interface 2
[SwitchB-Vlan-interface2] ipv6 address 1::1 64
# Set the “O” flag in the RA messages to 1.
[SwitchB-Vlan-interface2] ipv6 nd autoconfig other-flag
# Enable Switch B to send RA messages.
[SwitchB-Vlan-interface2] undo ipv6 nd ra halt
2) Configure Switch A
# Enable the IPv6 packet forwarding function.
<SwitchA> system-view
[SwitchA] ipv6
# Enable stateless IPv6 address autoconfiguration on VLAN-interface 2.
[SwitchA] interface vlan-interface 2
[SwitchA-Vlan-interface2] ipv6 address auto