The next step is to configure the DHB server someone to call this rather DHB server enable IP vs 6 unit
cost routing on gigabit.
0 1 configure an IP version 6 address of 2001 call on 1 2 3 4 code on call on to flash 64 and no shut
the interface.
I'm also going to configure a static route to the face and network via 2001.
One two three four call on call on one.
In other words the relay agent.
So can the DHB server ping the relay agent.
Yes it can.
Can it.
Paying the face interface on the relay agent.
Yes it can.
So essentially this DHB server camping the relay agent now that we've completed the basic IP version
6 configuration we need to configure the DHB server so IPTV 6 DHEA P in this case we're going to configure
a pool and I'm going to call it my pool address prefects is gonna be 2001 face colon colon slash 64
the face network is on the left hand side so that's the address prefix that we're going to allocate
we'll also allocate a DNS server which is going to be the local Rada and we'll configure a domain name
of CCMA ex dot com so that's what should be sent through to the client through DCP on the gigabit is
there a wanting to face we need to use this command IP vs 6 DHEA P server and pointed to the pool that
we've created so might pull.
So this is the configuration of the DHB server we've essentially configured a DCP pool as follows and
on the gigabit there are wanting to face the interface that's going to receive the DHB requests.
We have configured an IP address as well as a server pool so let's do a debug IP v 6 DHEA P so that's
the server configuration done okay.
So now it's configured the client.
So I'll call this client.
I'll enable IP v 6 unit cost routing and then on gigabit to 00 we'll use the common IP vs 6 address
in this case we're going to use DHEA P and then I'll enable IP v 6 on that interface before I know shut
to the interface.
I'm going to do a debug IP vs 6 DHEA P at the moment.
We told that gigabit 0 0 is not ready to show IP vs 6 interface gigabit 0 0 at the moment to the interfaces
down.
But notice we do have a link local address so interface gigabit.
0 0.
No shut.
Let's see what happens now
what you'll notice in the output is that a solicitation was sent to all routers on the segment a DNS
server was configured as well as a domain name
on the relay agent.
It received the solicitation from from a host ending with this link local address which is which if
I scroll up
is the client the relay was forwarded to the DHB server.
A reply was received from the DHB server and the reply was sent to the client on the DHB server.
Relay was received from the relay agent pool my pool is going to be used.
A binding is created for the client and new address is going to be allocated to the client of this.
So the address is gonna be allocated the source IP address is going to be this it's sending a relay
reply and it's updating the binding source address is going to be that the relay is once again sent
to the relay agent so show IP the six interface gigabit 00.
Notice the link local addresses this but the router has been allocated this address that's for the subnet
what I'll do is shut to the interface down we can see some messages on the D HP server and then I'll
no shut the interface again so interfaces come up and the rudder is getting an IP address through DCP.