1
00:00:00,880 --> 00:00:05,540
At the moment brought one is able to ping her out of five acting his PC too.

2
00:00:05,860 --> 00:00:08,700
And that's because we've configured a tunnel

3
00:00:11,820 --> 00:00:16,530
but we've also configured the GOP to learn remote Grotz.

4
00:00:16,590 --> 00:00:24,430
So your job he has learnt about Network 10 1 2 0 via 10 1 3 2 through tunnels zero.

5
00:00:24,510 --> 00:00:36,910
So if we removed you know GOP rodder one would no longer be able to ping a five because Rodek t has

6
00:00:36,910 --> 00:00:40,490
no route to get to that network.

7
00:00:40,490 --> 00:00:47,480
It can send the traffic via rodded 3 to 3 also has no visibility of that network.

8
00:00:47,480 --> 00:00:52,940
So on router 3 show IP route shows us only directly connected interfaces.

9
00:00:52,970 --> 00:01:05,280
So in this example it's enable always P.F. serrata SPF one network and all once again only enable always

10
00:01:05,290 --> 00:01:11,350
P.F. on Network 10 not on network for sure.

11
00:01:11,500 --> 00:01:15,520
IP OSPF interface and let's do a brief

12
00:01:19,020 --> 00:01:26,340
SPF is enabled on tunnel's 0 and on Fosset Ethan at 0 0 notice the cost is very high and it's a point

13
00:01:26,340 --> 00:01:27,710
to point link.

14
00:01:27,930 --> 00:01:36,450
We need to configure Rodda for a of the neighbor relationship go down to rodded to when we removed the

15
00:01:36,530 --> 00:01:49,710
GOP so knowledge from the GOP in for and enable who is P.F. so Network 10 000 with the relevant mosque

16
00:01:50,940 --> 00:01:58,970
show IP P.F. interface brief for Precentor notice the neighbor relationship has already come up.

17
00:02:00,140 --> 00:02:09,560
You can see tunnel's zero and fusty and a 00 have OSPF enabled on them show IP OSPF neighbor neighbor

18
00:02:09,560 --> 00:02:11,890
relationship to 10 1 3 1.

19
00:02:11,930 --> 00:02:19,170
Hes full notice it's a point to point link so we don't see any election taking place.

20
00:02:19,470 --> 00:02:28,690
But for now has a relationship directly to rodder to through tunnels Zerah so show IP route we have

21
00:02:28,690 --> 00:02:38,150
now learnt about a route 10 1 1 0 3 0 0 SPF from this neighbor Rodda to through tunnels Zerah.

22
00:02:38,150 --> 00:02:41,050
So Ken wrote a one not paying wrote a five.

23
00:02:41,440 --> 00:02:42,860
And the answer is yes.

24
00:02:42,940 --> 00:02:51,600
So we have successfully changed the writing protocol used across the GOP tunnel from GOP to OSPF Rodda.

25
00:02:51,600 --> 00:02:55,200
One can trace as an example to ratify.