Configuring DHCPv6 Server and Relay Settings 1283
console(config-dhcp6s-pool)#prefix-delegation
2001:DB8:1002::/32
00:01:00:09:f8:79:4e:00:04:76:73:43:76 valid-
lifetime 600 preferred-lifetime 400
console(config-dhcp6s-pool)#exit
3
Configure the DHCPv6 server functionality on VLAN 200 and specify the
pool to use for DHCPv6 clients.
console(config)#interface vlan 200
console(config-if-vlan200)#ipv6 dhcp server my-
pool2 preference 20
Configuring an Interface as a DHCPv6 Relay Agent
This example configures a VLAN routing interface as a DHCPv6 Relay. The
command defines the destination address of the relay server and the interface
used for reachability to the relay server.
To configure the switch:
1
Create VLAN 300 and define its IPv6 address.
console(config)#interface vlan 300
console(config-if-vlan300)#ipv6 address
2001:DB8:03a::/64
2
Configure the interface as a DHCPv6 relay agent and specify the IPv6
address of the relay server. The command also specifies that the route to
the server is through the VLAN 100 routing interface.
console(config-if-vlan300)#ipv6 dhcp relay
destination FE80::250:A2FF:FEBF:A056 interface
vlan 100
console(config-if-vlan300)#exit
console(config)#exit
3
View the DHCPv6 configuration for VLAN 300.
console#show ipv6 dhcp interface vlan 300
IPv6 Interface.......................... ...Vl300
Mode....................................... Relay
Relay Address........... FE80::250:A2FF:FEBF:A056
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