1 00:00:00,473 --> 00:00:03,851 Okay now we have 3 router in the topology, 2 00:00:04,165 --> 00:00:12,996 in this video, we will configure eigrp so pc 1, pc 2 and pc 3 will able to communicate each others. 3 00:00:13,824 --> 00:00:21,425 Remember that the concept of dynamic routing is each router must advertise their connected network. 4 00:00:22,084 --> 00:00:32,419 In the router 2, we add new ip address in fa1/0, so absolutely router 2 have new connected network. 5 00:00:33,066 --> 00:00:41,580 So in the router 2, we must add new configuration, which is advertise the new network to eigrp. 6 00:00:42,746 --> 00:00:49,808 In router 1, we don’t add an ip address, so we don’t have new connected network here, 7 00:00:50,396 --> 00:00:54,412 so we don’t need to add new configuration on router 1. 8 00:00:55,275 --> 00:01:03,574 In router 3 we don’t configure eigrp yet, so absolutely we need to add new configuration here. 9 00:01:05,216 --> 00:01:10,554 So now we need to add new configuration on router 2 and router 3. 10 00:01:11,309 --> 00:01:13,238 Let’s start with router 2. 11 00:01:14,905 --> 00:01:27,737 Go to router eigrp 10, and then advertise the new network, which is 10.20.20.0, so network 12 00:01:27,737 --> 00:01:30,604 10.20.20.0. 13 00:01:32,585 --> 00:01:38,759 Okay now we have done on router 2, next let’s configure on router 3. 14 00:01:39,347 --> 00:01:48,151 Here we will advertise 2 network, which is 10.20.20.0 and 192.168.3.0, 15 00:01:49,729 --> 00:02:01,408 Router eigrp 10, network 10.20.20.0 and network 192.168.3.0. 16 00:02:02,663 --> 00:02:09,868 Okay now we have done! let’s check the neighbor, do show ip eigrp neighbor. 17 00:02:10,937 --> 00:02:15,976 Here we can see that router 3 have 1 neighbor, which is router 2. 18 00:02:16,496 --> 00:02:21,665 So now the eigrp between router 2 and router 3 is already up. 19 00:02:23,165 --> 00:02:32,862 Let’s check the routing table, do show ip route, here we can see that router 3 automatically 20 00:02:32,862 --> 00:02:45,086 have route to 192.168.1.0 which is the network of pc 1 and 192.168.2.0 which is the network of pc 2. 21 00:02:45,997 --> 00:02:52,058 Let’s also check on router 1, enable, show ip route. 22 00:02:53,087 --> 00:03:04,477 Here we can see that now in router 1 automatically have route to pc 3, which is 192.168.3.0/24. 23 00:03:05,575 --> 00:03:11,606 Now pc 1, pc 2, and pc 3 should be able to communicate each others. 24 00:03:12,136 --> 00:03:13,214 Let’s try it. 25 00:03:13,636 --> 00:03:22,134 Let’s test from pc 1 to pc 3, failed, test again, and here success. 26 00:03:22,790 --> 00:03:29,415 Let’s test from pc 2 to pc 3, okay here the result is also success. 27 00:03:30,601 --> 00:03:37,454 Okay so now we have done configuring eigrp, so all pc can communicate each others. 28 00:03:38,023 --> 00:03:40,367 I think enough for this video 29 00:03:40,661 --> 00:03:43,930 Thankyou for watching and see you on the next video.