enableconf thostname R1# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.1 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.13.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.1.1.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 100 neighbor 192.168.12.2 remote-as 200 neighbor 192.168.13.2 remote-as 300 neighbor 192.168.14.2 remote-as 400 network 192.168.12.0 mask 255.255.255.0 network 192.168.13.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 10.1.1.0 mask 255.255.255.0exit-------------------------------------R2----------------------------------------enableconf thostname R2# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.24.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.2.2.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 200 neighbor 192.168.12.1 remote-as 100 neighbor 192.168.23.2 remote-as 300 neighbor 192.168.24.2 remote-as 600 network 192.168.12.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 10.2.2.0 mask 255.255.255.0exit-------------------------------------R3----------------------------------------enableconf thostname R3# Configuración de interfacesinterface s0/0/0 ip address 192.168.13.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.3.3.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 300 neighbor 192.168.13.1 remote-as 100 neighbor 192.168.23.1 remote-as 200 network 192.168.13.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 10.3.3.0 mask 255.255.255.0exit-------------------------------------R4----------------------------------------enableconf thostname R4# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.1 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.11.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.1.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 400 neighbor 172.16.10.2 remote-as 500 neighbor 172.16.11.2 remote-as 600 neighbor 192.168.14.1 remote-as 100 network 172.16.10.0 mask 255.255.255.0 network 172.16.11.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 192.168.1.0 mask 255.255.255.0exit-------------------------------------R5----------------------------------------enableconf thostname R5# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.2.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 500 neighbor 172.16.10.1 remote-as 400 neighbor 172.16.12.2 remote-as 600 network 172.16.10.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.2.0 mask 255.255.255.0exit-------------------------------------R6----------------------------------------enableconf thostname R6# Configuración de interfacesinterface s0/0/0 ip address 172.16.11.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.2 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.24.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.3.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 600 neighbor 172.16.11.1 remote-as 400 neighbor 172.16.12.1 remote-as 500 neighbor 192.168.24.1 remote-as 200 network 172.16.11.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 192.168.3.0 mask 255.255.255.0exit--------------------------------------show run show ip route

-------------------------------------R1----------------------------------------enableconf thostname R1# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.1 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.13.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.1.1.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 100 neighbor 192.168.12.2 remote-as 200 neighbor 192.168.12.2 send-community neighbor 192.168.13.2 remote-as 300 neighbor 192.168.13.2 send-community neighbor 192.168.14.2 remote-as 400 neighbor 192.168.14.2 send-community network 192.168.12.0 mask 255.255.255.0 network 192.168.13.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 10.1.1.0 mask 255.255.255.0 bgp community new-format ip bgp-community new-formatexit# Preferencia y negación de rutasip community-list 1 permit 100:100ip community-list 2 deny 100:200route-map PREFERENCIA permit 10 match community 1 set local-preference 200exitroute-map NEGAR deny 10 match community 2exit-------------------------------------R2----------------------------------------enableconf thostname R2# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.24.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.2.2.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 200 neighbor 192.168.12.1 remote-as 100 neighbor 192.168.12.1 send-community neighbor 192.168.23.2 remote-as 300 neighbor 192.168.23.2 send-community neighbor 192.168.24.2 remote-as 600 neighbor 192.168.24.2 send-community network 192.168.12.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 10.2.2.0 mask 255.255.255.0exit-------------------------------------R3----------------------------------------enableconf thostname R3# Configuración de interfacesinterface s0/0/0 ip address 192.168.13.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.3.3.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 300 neighbor 192.168.13.1 remote-as 100 neighbor 192.168.13.1 send-community neighbor 192.168.23.1 remote-as 200 neighbor 192.168.23.1 send-community network 192.168.13.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 10.3.3.0 mask 255.255.255.0exit-------------------------------------R4----------------------------------------enableconf thostname R4# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.1 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.11.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.1.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 400 neighbor 172.16.10.2 remote-as 500 neighbor 172.16.10.2 send-community neighbor 172.16.11.2 remote-as 600 neighbor 172.16.11.2 send-community neighbor 192.168.14.1 remote-as 100 neighbor 192.168.14.1 send-community network 172.16.10.0 mask 255.255.255.0 network 172.16.11.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 192.168.1.0 mask 255.255.255.0exit-------------------------------------R5----------------------------------------enableconf thostname R5# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.2.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 500 neighbor 172.16.10.1 remote-as 400 neighbor 172.16.10.1 send-community neighbor 172.16.12.2 remote-as 600 neighbor 172.16.12.2 send-community network 172.16.10.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.2.0 mask 255.255.255.0exit-------------------------------------R6----------------------------------------enableconf thostname R6# Configuración de interfacesinterface s0/0/0 ip address 172.16.11.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.2 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.24.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.3.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 600 neighbor 172.16.11.1 remote-as 400 neighbor 172.16.11.1 send-community neighbor 172.16.12.1 remote-as 500 neighbor 172.16.12.1 send-community neighbor 192.168.24.1 remote-as 200 neighbor 192.168.24.1 send-community network 172.16.11.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 192.168.3.0 mask 255.255.255.0exit

enableconf thostname R1# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.1 255.255.255.0 ip access-group BLOCK_R2_TO_R1 in no shutdownexitinterface s0/0/1 ip address 192.168.13.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.1.1.1 255.255.255.0 no shutdownexitip access-list extended BLOCK_R2_TO_R1 deny ip 10.2.2.0 0.0.0.255 10.1.1.0 0.0.0.255 permit ip any any# Configuración de BGProuter bgp 100 neighbor 192.168.12.2 remote-as 200 neighbor 192.168.13.2 remote-as 300 neighbor 192.168.14.2 remote-as 400 network 192.168.12.0 mask 255.255.255.0 network 192.168.13.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 10.1.1.0 mask 255.255.255.0exit-------------------------------------R2----------------------------------------enableconf thostname R2# Configuración de interfacesinterface s0/0/0 ip address 192.168.12.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.1 255.255.255.0 ip access-group BLOCK_R3_TO_R2 in no shutdownexitinterface s0/1/0 ip address 192.168.24.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 10.2.2.1 255.255.255.0 no shutdownexitip access-list extended BLOCK_R3_TO_R2 deny ip 10.3.3.0 0.0.0.255 10.2.2.0 0.0.0.255 permit ip any any# Configuración de BGProuter bgp 200 neighbor 192.168.12.1 remote-as 100 neighbor 192.168.23.2 remote-as 300 neighbor 192.168.24.2 remote-as 600 network 192.168.12.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 10.2.2.0 mask 255.255.255.0exit-------------------------------------R3----------------------------------------enableconf thostname R3# Configuración de interfacesinterface s0/0/0 ip address 192.168.13.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 192.168.23.2 255.255.255.0 ip access-group BLOCK_R4_TO_R3 in no shutdownexitinterface g0/0 ip address 10.3.3.1 255.255.255.0 no shutdownexitip access-list extended BLOCK_R4_TO_R3 deny ip 192.168.1.0 0.0.0.255 10.3.3.0 0.0.0.255 permit ip any any# Configuración de BGProuter bgp 300 neighbor 192.168.13.1 remote-as 100 neighbor 192.168.23.1 remote-as 200 network 192.168.13.0 mask 255.255.255.0 network 192.168.23.0 mask 255.255.255.0 network 10.3.3.0 mask 255.255.255.0exit-------------------------------------R4----------------------------------------enableconf thostname R4# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.1 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.11.1 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.14.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.1.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 400 neighbor 172.16.10.2 remote-as 500 neighbor 172.16.11.2 remote-as 600 neighbor 192.168.14.1 remote-as 100 network 172.16.10.0 mask 255.255.255.0 network 172.16.11.0 mask 255.255.255.0 network 192.168.14.0 mask 255.255.255.0 network 192.168.1.0 mask 255.255.255.0exit-------------------------------------R5----------------------------------------enableconf thostname R5# Configuración de interfacesinterface s0/0/0 ip address 172.16.10.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.1 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.2.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 500 neighbor 172.16.10.1 remote-as 400 neighbor 172.16.12.2 remote-as 600 network 172.16.10.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.2.0 mask 255.255.255.0exit-------------------------------------R6----------------------------------------enableconf thostname R6# Configuración de interfacesinterface s0/0/0 ip address 172.16.11.2 255.255.255.0 no shutdownexitinterface s0/0/1 ip address 172.16.12.2 255.255.255.0 no shutdownexitinterface s0/1/0 ip address 192.168.24.2 255.255.255.0 no shutdownexitinterface g0/0 ip address 192.168.3.1 255.255.255.0 no shutdownexit# Configuración de BGProuter bgp 600 neighbor 172.16.11.1 remote-as 400 neighbor 172.16.12.1 remote-as 500 neighbor 192.168.24.1 remote-as 200 network 172.16.11.0 mask 255.255.255.0 network 172.16.12.0 mask 255.255.255.0 network 192.168.24.0 mask 255.255.255.0 network 192.168.3.0 mask 255.255.255.0exit