In this example, I've got three Cisco, iOS, AVI routers that have just put it up.
One is going to act as our client.
One's going to act as a DHCP version six relay agent and one is going to act as our DHCP version six
server.
So let's start with a relay agent.
I'll call this Rado relay.
And then on gigabit 00l no shut to the interface.
And actually before configure IP version six addresses, let's configure IP version six unicast routing.
And now on gigabit zero zero, I'll configure an IP version six address of 2001 face colon.
Colon one.
And then on gigabit to zero one shut the interface.
IPV six address 2001 Colon 1234.
Colon.
Colon one.
Slash 64.
So show IP interface brief will show us no IP addresses because no IP version four is configured on
this router show IPV six interface brief however shows us the IP version six Global Unicast address
on gigabit 200.
As well as the address on gigabit is zero one.
So show IPV six interface gigabit.
Zero zero.
There is the link.
Local address, global unicast address and subnet address.
On gigabit to zero one.
We've got something similar.
Link, local address and global unicast address.
Now one thing we need to configure on the relay agent is on the interface that's going to receive the
DHCP request.
We need to configure IPV six DHCP relay and point it to the DHCP server, which in this case is going
to have an IP address of 2001.
1234.
Colon.
Colon two.
So to configure the relay agent, we configure an IP address on gigabit zero zero and we configure the
relay destination.
So that's the configuration of the relay agent.
I'm going to enable IPV six DHCP debugging so that we can see DHCP messages received from the client.