The Net

download [dot]net file and config files for below topology and configuration, next tutorial might be based on this topology [dot]net topology file R1 Config R2 Config R3 Config R4 Config topology vpc

we still use same network setup from the  previous lab  but with a little modification remove area 50 and virtual link, advertise 50.50.50.x into area 20 R2 R2(config)#router os 1 R2(config-router)#no area 20 virtual-link 10.10.20.6 R6 R6(config)#router os 1 R6(config-router)#no area 20 virtual-link 172.16.2.1 R6(config-router)#no network 50.50.50.0 0.0.0.255 area 50 R6(config-router)#network 50.50.50.0 0.0.0.255 area 20 change area 20 to Stub area R2 R2(config-router)#area 20 stub R6 R6(config-router)#area 20 stub 3 Route type - O, O IA, O E1/E2 O - route to a destination where the area is connected to it R2 is connected to area 20(in yellow), area 0(in green) show ip route       200.200.20.0/32 is subnetted, 1 subnets O       200.200.20.1 [110/2] via 10.10.20.6, 00:03:56, FastEthernet0/0      50.0.0.0/32 is subnetted, 1 subnets O       50.50.50.1 [110/2] via 10.10.20.6, 00:03:56, FastEthernet0/0 ...

R0------------------------------------------------------------------------------------------------- interface Serial0/1  ip address 172.16.1.2 255.255.255.252  clock rate 64000 ! interface Serial0/2  ip address 172.16.2.2 255.255.255.252  clock rate 64000 ! interface Serial0/3  ip address 172.16.3.2 255.255.255.252  clock rate 64000 ! router ospf 1  log-adjacency-changes  network 172.16.1.0 0.0.0.3 area 0  network 172.16.2.0 0.0.0.3 area 0  network 172.16.3.0 0.0.0.3 area 0 R1------------------------------------------------------------------------------------------------- interface FastEthernet0/0  ip address 192.168.1.1 255.255.255.0  duplex auto  speed auto interface Serial0/0  ip address 172.16.1.1 255.255.255.252 ! router ospf 1  log-adjacency-changes   redistribute rip subnets  network 172.16.1.0 0.0.0.3 area 0 ! router rip  version 2   redistrib...