Introduction to IT and Cybersecurity
Video Description
IPv6 OSPF Lab For our IPv6 OSPF lab, we'll first configure OSPF 3 which supports IPv6. So you'll learn an practice on how to assign manually IP addresses first. You'll also learn why it is necessary to type in the whole interface address, why it's not necessary to create the routing process to specify network statements and what's done instead.
Video Transcription
00:04
All right.
00:05
So first we're gonna cover
00:08
Oh, SPF version three, Which is Oh, SPF for I p v six. We're gonna be first focusing our configurations on router to on
00:16
rather one.
00:17
And rather, too.
00:20
Now, unlike you, SPF or I p before us before I p v six is very easy to configure. And it's done right on the router interfaces.
00:30
Now, before we do that, however, we need to assign these routers some i p v six addresses.
00:37
So go to router to a one,
00:41
and I'm going to go into the serial interface for outer to a one connecting rod or two, a 12 rather one interface serial zero
00:51
010
00:54
I'd be V six
00:56
address, and I'm not going to
00:59
pick the u I. Option. This time around, I'm gonna manually assign it an address.
01:04
So I'm going to say 2000
01:07
one Colon.
01:10
And since I am
01:11
configuring this between router to one and rather one would just make this up to a 11 cool and colon
01:19
to slash
01:23
64. Let's make this a 64 network,
01:26
which is a huge range, but it serves our purposes.
01:32
Let's make
01:34
router one
01:37
Serial 000 as
01:41
p v six
01:42
Address
01:45
maximize this
01:47
2002
01:49
Colin
01:49
211
01:53
Coghlan, Coghlan
01:53
one slash 64
01:59
Let's make sure we have connectivity paying I'd be the six.
02:04
And since it's a pain to type, I'm just going to copy and paste
02:10
and I'm pinging 0.2, which is the other I mean, Colin to which is the other side router to one,
02:23
and it is not pinging. Now we're gonna sign
02:28
the serial 000 into face on Router one, which is connected to a router to one and I. P. V six. Address I. B V six
02:37
Address
02:38
2001 Colin 2011 Colin Colin one last 64
02:46
Let's make sure
02:47
we can ping so the other end
02:51
2001. Colin 2011.
02:54
Colin, Colin Chu
02:55
and we can Ping.
02:59
And if I do the show I p. V. Six neighbor command,
03:06
I don't see anything
03:07
that's paying,
03:09
but at this point, my neighbor Discovery should have taken place, and I should have resolved the Mac address.
03:15
Well,
03:19
that's not going to be the case this time around, because serial interface is don't have Max,
03:23
Maybe I need to paying. Ah, the link. Local address. So show I B V six interface brief
03:32
and my link. Local address on my cereal. 010 on router to one. Is this guy
03:39
here? I'm just gonna copy it,
03:44
and then go to Router to one and ping that address from here.
03:53
And if you remember, I need to type in the whole interface.
03:57
I d
03:59
for this to work.
04:01
Okay, maybe there is no space
04:06
so serial
04:14
and it works. So sure, I b v six neighbors.
04:18
We're gonna have to cut that out.
04:20
No, it should show neighbors with packet traces, not chewing neighbors, because what happens on a serial link isn't boroughs the Mac address
04:29
off the fast lieutenant interface, but it's not doing that.
04:33
Okay, well,
04:35
so we have assigned I p V six addresses to router to one serial 010 and rather one serial 000
04:44
and I'm gonna have signed an I p. V six address to router one facet in at 00 router to faceted at 00
04:53
and see how this works.
04:56
Well, actually, I'm convey it away with just a signing and
05:00
ibv six address to rather ones faceted at 00 interface.
05:04
So interface fast. Internet zero slight zero.
05:10
I be the six
05:14
address.
05:15
Let's make this 2000 to Colin. 1111 call in 1111
05:23
colon
05:25
one slash 64
05:30
Now
05:30
with
05:31
I'd be V 60 SPF or SPF version three. You don't actually have to go under the router Prompt. You don't? I don't actually have to say I p v six
05:44
router
05:49
router. Oh, SPF I don't actually have to create the routing process before I do my network statements because there are no such thing as network statements
06:00
with I p v six, I simply go into the interface. So I'm gonna go into
06:05
this interface right here fascinating a 00
06:10
and serial 01000 of rather one and 010 of router to one and simply enable low SPF directly on the interface or enable SPF version three directly on the interface. So I say
06:29
I p v six and then I do the question mark or the execute the help feature and you see that Oh, SPF is one of the options
06:36
and then I'm gonna type in the SPF now, just like with
06:42
version 40 SPF I have to pick a process i d
06:46
So we're gonna go with 100
06:48
and if I execute the help Fisher again, it's asking me for the word area
06:55
right here
06:59
and then Since area zero is the backbone area, I must assigned area zero first. So we're going to say I p b six SPF 100 area zero.
07:09
Let's go to our serial interface
07:13
and do the same thing. I p v 60 SPF
07:15
100 area zero.
07:20
Let's go. Where to router to a one and configure this
07:28
interfere serial 010
07:32
i p v 60 SPF 100
07:38
area zero.
07:42
Okay, now you see that it is telling me that I p v six routing is not enabled. I had it already enabled on router one, so I did not get this message. You enable i p v six rounding on a router with the i P V six.
07:55
You know, cast
07:58
not another interface from config moment
08:01
I p v six,
08:05
you know, Castor routing hit Enter At this point I p v six your kneecaps routing is enabled on the rounder. Once again, I go to my serial interface 010
08:18
and I say I p v 60 SPF 100 area zero
08:24
Wait a bit for my neighbors to come up, So I be the
08:31
60 SPF neighbor.
08:33
And I see
08:35
that
08:39
I'm neighbors with Router One. Roger ones Router I d
08:43
is one not one, not one. That one.
08:46
Now, if you noticed that the router did not pick an i P v six address as it's rather I d,
08:50
that is normal around her. I d is just a 32 bit number. So the router idea is still going to be an I P v four address.
09:00
So even to run I p v six, you need at least one eye PV four address on your router.
09:07
Or
09:07
I could go into the routing process I p v six
09:13
router
09:16
for SPF
09:18
100.
09:18
And over here I could say
09:22
router I d. And then assign it around her. I d. In this case, it would be 21212121
09:28
But it already has picked a router, I d. So I'm not gonna execute that command New show I P v 60 SPF
09:37
If you notice guys, the commands are
09:41
exactly the same except with the key word
09:43
I p v six added to it.
09:46
But I'd be before I would have just said Do show i p o S p f instead of i p v 60 SPF justice Keyword has changed, but the rest of the commands remained the same. And as you see writer to a one
09:58
pay two a 12 a 12 a 12 a one as it's right variety.
10:03
So let's look at my
10:05
I P V six routing table at this point
10:07
show. I'd be the six route
10:15
and you see
10:16
that
10:18
network or prefix 2000 to 11111111 is available as an O SPF route
10:26
and as an O SPF Version three Route or I. P V six always be of route to router to one. This route is coming from
10:35
Router won the fast Internet link,
10:37
so rather, one
10:39
has that network on. It's fascinating at 00 interface, and rather it's now available to rather to a one
10:48
that's about it for SPF version three configuration next, I'll show you E I g r p Version three
10:56
or E I G R P
10:58
for I p v six configuration.
Up Next
Cisco CCNA
Our free, online, self-paced CCNA training teaches students to install, configure, troubleshoot and operate LAN, WAN and dial access services for medium-sized networks. You'll also learn how to describe the operation of data networks.
Instructed By
Junaid Memon
Instructor