1
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So he just wrote a three or configure hostname of Rodda three raúl the interface loopback is zero IPV

2
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6 address 2001 call on face Kahlon 3 colon colon one slash 64 interface Keiga but 00

3
00:00:24,570 --> 00:00:37,100
should have an IP address of 2001 colon to Colon colon three slash 64 and all know shut the interface

4
00:00:40,270 --> 00:00:41,780
interfaces come up.

5
00:00:41,940 --> 00:00:53,170
Gigabit 0 1 that should be 2000 or one column three column column one slushed 64 and also no shut the

6
00:00:53,170 --> 00:00:54,450
interface.

7
00:00:54,520 --> 00:01:03,820
So IPV six unit unicast routing needs to be enabled by PV 6 Rodda always if one

8
00:01:08,430 --> 00:01:09,700
router ID.

9
00:01:09,950 --> 00:01:12,350
As we told you it needs to be manually configured.

10
00:01:12,380 --> 00:01:24,720
So 3 3 3 3 interface gigabit 0 0 IPV 6 0 SPF 1 area 0.

11
00:01:24,870 --> 00:01:32,500
The interface needs to be an area 0 a neighbor relationship has been established interface sleep back

12
00:01:33,270 --> 00:01:33,920
0.

13
00:01:33,930 --> 00:01:35,530
I'll put that into

14
00:01:38,070 --> 00:01:43,860
Area 2 and we'll put gigabit 0 1 into Area 2.

15
00:01:43,990 --> 00:01:50,370
So show IP OSPF protocols rather show IP protocols

16
00:01:54,940 --> 00:01:55,750
than steak.

17
00:01:55,770 --> 00:02:00,150
That's easy to make it's IPV six protocols rather than IP version 4.

18
00:02:00,690 --> 00:02:06,120
Always be if is enabled with OSPF process id one the process numbers don't have to be the same.

19
00:02:06,120 --> 00:02:12,540
I'll configure the last router with a different process id but it makes sense to keep it simple and

20
00:02:12,630 --> 00:02:15,270
use the same process ID.

21
00:02:15,300 --> 00:02:22,570
All your routers to normal areas these interfaces have been configured in the various areas show IPV

22
00:02:22,570 --> 00:02:30,110
six route who is P.F. notice three routes have been linked through OSPF and these are into area.

23
00:02:30,100 --> 00:02:36,280
Who is beachfronts advertised by Rodek to using it to link local address.

24
00:02:36,320 --> 00:02:47,360
Ping 2001 cold face cold on one cold and cold on one rotatory is able to ping this address.

25
00:02:47,390 --> 00:02:52,720
And what about a trace route to the same address.

26
00:02:53,830 --> 00:03:01,900
We can see that we are going via router to and then via Route 1 so weve configured OSPF successfully

27
00:03:01,900 --> 00:03:03,100
on this part of the network.

28
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Let's configure out of 4.

29
00:03:05,560 --> 00:03:12,730
And as I mentioned I'll configure it with a different process ID just to show you that you can do that

30
00:03:13,120 --> 00:03:20,090
even though I'd probably want to keep it the same on all rodders for consistency and simplicity.

31
00:03:20,590 --> 00:03:36,560
So host these are full on PV 6 unicast routing interface a loopback zero IPV 6 address 2001 Colan face

32
00:03:36,590 --> 00:03:39,930
colon for colon colon one slash 64.

33
00:03:40,190 --> 00:03:41,800
Now I'm using virtual razzia.

34
00:03:41,810 --> 00:03:48,950
You can see that it's having a problem with one of the processes but hopefully that won't cause problems.

35
00:03:49,250 --> 00:03:54,860
As always what I should have done is save my configurations on all my routers.

36
00:03:54,890 --> 00:04:03,950
Let's do that here in case I have to reload Jeana's 3 much if you can hear that but my C-p you he's

37
00:04:03,950 --> 00:04:09,650
taking or hammering at the moment so configuration is saved.

38
00:04:10,870 --> 00:04:11,370
On

39
00:04:14,820 --> 00:04:23,700
the full rotas so sure IPV 6 interface brief we have configured the loopback but we haven't configured

40
00:04:23,700 --> 00:04:34,490
the other interfaces so interface gigabit 0 0 IP V-6 address 2001 call on three color and to slash 64.

41
00:04:34,910 --> 00:04:39,150
No shut we have already configured

42
00:04:42,460 --> 00:04:45,730
IPV six unicast routing.

43
00:04:45,760 --> 00:04:49,160
So now we can configure always P.F..

44
00:04:49,240 --> 00:04:55,400
So IPV six Rodda OSPF one Rodda ID.

45
00:04:55,420 --> 00:05:08,200
In this example will be quadruple for interface gigabits 0 0 IPV 6 0 SPF 1 area 2 and will do the same

46
00:05:08,200 --> 00:05:12,430
thing on the loopback neighbor relationship is formed.

47
00:05:12,450 --> 00:05:15,280
So show IPV 6 OSPF neighbor

48
00:05:18,690 --> 00:05:24,970
neighbor relationship is established show IPV 6 route that we speak of.

49
00:05:25,170 --> 00:05:36,890
We've got a single intra area OSPF Raat these two loopback So in the same area area too but these loop

50
00:05:36,890 --> 00:05:45,690
acts on Rodek 2 and wrote a one off in different areas and so is this network here.

51
00:05:45,720 --> 00:05:57,560
So Ping 2001 call on one colon colon one that throttle ones gigabit 00 interface that works ping 2001

52
00:05:57,740 --> 00:06:02,780
face one color and one thats the loopback of Rodda one.

53
00:06:02,870 --> 00:06:11,600
So de-bug IP and I'm going to make a mistake no debug IP ICMP won't show anything because we're not

54
00:06:11,600 --> 00:06:14,720
sending IP version 4 pings.

55
00:06:14,720 --> 00:06:16,810
We are sending IP version 6 pings.

56
00:06:16,970 --> 00:06:24,030
So de-bug IPV six ICMP notice we now get output on the de-bug.

57
00:06:24,510 --> 00:06:26,300
So just be careful.

58
00:06:26,790 --> 00:06:37,650
Make sure that you specify IP V-6 rather than IP version 4 when using your commands show IPV six protocols.

59
00:06:37,870 --> 00:06:46,230
They we can see that OSPF has enabled on the router show IPV 6 is interface brief two interfaces in

60
00:06:46,290 --> 00:06:46,830
a whisper.

61
00:06:46,850 --> 00:06:53,450
Geoff ARADAS three show IPV six SPF interface.

62
00:06:53,550 --> 00:06:55,660
So this is not pretty.

63
00:06:55,680 --> 00:06:57,570
This is the interface command.

64
00:06:57,840 --> 00:07:06,240
And you can see that gigabit 00 this interface is a broadcast interface the local router has a link

65
00:07:06,270 --> 00:07:14,520
local address of this Prunus ID is one that interfaces in areas zero router three has a Rodda ID of

66
00:07:14,590 --> 00:07:24,870
this it is a backup designated router the designated Rodda on this segment is routed to with the link

67
00:07:24,900 --> 00:07:29,010
local address backup designated Rodda is the local router.

68
00:07:29,010 --> 00:07:30,000
Hello time isn't it.

69
00:07:30,010 --> 00:07:38,340
Time is shown here scrolling down maybe this one adjacent neighbor count as one neighboring router is

70
00:07:38,340 --> 00:07:39,200
routed to.

71
00:07:39,450 --> 00:07:42,950
Which is the designated Rodda on gigabit.

72
00:07:42,960 --> 00:07:43,940
0 1.

73
00:07:43,950 --> 00:07:45,990
We see similar kind of information.

74
00:07:45,990 --> 00:07:53,070
The local Rodda is that designate Radha Sarada 3s a designated Rodek here but rodded to use the designated

75
00:07:53,070 --> 00:07:53,870
Rodda here.

76
00:07:54,860 --> 00:07:57,180
Shoyu IPV 6

77
00:07:59,640 --> 00:08:05,620
SPF just gives us general information about OSPF version 3.

78
00:08:05,700 --> 00:08:08,970
We can see the Rodda ID and the process number.

79
00:08:09,290 --> 00:08:14,180
So we using SPF version 3 and not OSPF version 2.

80
00:08:14,180 --> 00:08:19,850
We can also see a backbone area areas 0 1 interfaces in that area.

81
00:08:19,970 --> 00:08:23,500
The SPF algorithm has been executed three times.

82
00:08:23,510 --> 00:08:27,020
They are 12 elysées area too.

83
00:08:27,230 --> 00:08:36,630
They are two interfaces in area two SPF algorithm has executed three times show IP V-6 SPF database

84
00:08:38,230 --> 00:08:43,950
we have and this is where you need to be careful to rodders in areas Zehra.

85
00:08:44,160 --> 00:08:49,230
But scrolling down there are also two routers in area too.

86
00:08:49,360 --> 00:08:50,780
The databases are separate.

87
00:08:50,780 --> 00:08:59,020
So there's a separate database for area to vs area Zira So that's how you configure a basic IP version

88
00:08:59,020 --> 00:09:01,830
6 and network with OSPF version 3.