Buenas Noches Mi gente hice excelente topologia con el routing protocol BGP y me encanto este laboratorio que voy a compartir con todos ustedes y como siempre le solícitos sus opiniones hostname Miami-R1 ! interface Loopback1 ip address 1.1.1.1 255.255.255.255 ! interface FastEthernet0/0 ip address 150.1.1.1 255.255.255.0 duplex auto speed auto ! interface Serial0/0 ip address 10.0.0.1 255.255.255.252 clock rate 2000000 router bgp 1 no synchronization bgp router-id 1.1.1.1 bgp log-neighbor-changes network 1.1.1.1 mask 255.255.255.255 network 150.1.1.0 mask 255.255.255.0 redistribute connected route-map CONNECTED neighbor 2.2.2.2 remote-as 2 neighbor 2.2.2.2 ebgp-multihop 255 neighbor 2.2.2.2 filter-list 1 in neighbor 4.4.4.4 remote-as 4 neighbor 4.4.4.4 ebgp-multihop 255 neighbor 4.4.4.4 route-map PREPEND out neighbor 10.0.0.2 remote-as 2 no auto-summary ! ip forward-protocol nd ip route 2.2.2.2 255.255.255.255 Serial0/0 ip route 4.4.4.4 255.255.255.255 FastEthernet0/0 150.1.1.4 ! ip as-path access-list 1 deny _19[2-5] ip as-path access-list 1 permit .* ! ! route-map PREPEND permit 10 set as-path prepend 1 1 1 1 ! route-map CONNECTED permit 10 match interface FastEthernet0/0 ! route-map CONNECTED deny 20 Miami-R1# hostname Espana-R2 interface Loopback2 ip address 2.2.2.2 255.255.255.255 ! interface Loopback192 ip address 192.1.1.1 255.255.255.0 ! interface Loopback193 ip address 193.1.1.1 255.255.255.0 ! interface Loopback194 ip address 194.1.1.1 255.255.255.0 ! interface Loopback195 ip address 195.1.1.1 255.255.255.0 ! interface FastEthernet0/0 ip address 150.2.2.2 255.255.255.0 duplex auto speed auto ! interface Serial0/0 ip address 10.0.0.2 255.255.255.252 clock rate 2000000 interface Serial0/1 ip address 10.0.0.9 255.255.255.252 clock rate 2000000 ! router bgp 2 no synchronization bgp router-id 2.2.2.2 bgp log-neighbor-changes network 2.2.2.2 mask 255.255.255.255 network 150.2.2.0 mask 255.255.255.0 network 192.1.1.0 network 193.1.1.0 network 194.1.1.0 network 195.1.1.0 redistribute connected route-map CONNECTED neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 ebgp-multihop 255 neighbor 1.1.1.1 route-map PREPEND out neighbor 3.3.3.3 remote-as 3 neighbor 3.3.3.3 ebgp-multihop 255 neighbor 3.3.3.3 route-map PREPEND out neighbor 10.0.0.1 remote-as 1 neighbor 10.0.0.10 remote-as 3 no auto-summary ! ip forward-protocol nd ip route 1.1.1.1 255.255.255.255 Serial0/0 ip route 3.3.3.3 255.255.255.255 Serial0/1 ! ! no ip http server no ip http secure-server ! ! ip prefix-list LOOPBACK192 seq 5 permit 192.1.1.0/24 ! ip prefix-list LOOPBACK193 seq 5 permit 193.1.1.0/24 ! ip prefix-list LOOPBACK194 seq 5 permit 194.1.1.0/24 ! ip prefix-list LOOPBACK195 seq 5 permit 195.1.1.0/24 ! ! ! route-map MED permit 10 set metric 2 ! route-map PREPEND permit 10 match ip address prefix-list LOOPBACK192 set as-path prepend 192 ! route-map PREPEND permit 20 match ip address prefix-list LOOPBACK193 set as-path prepend 193 ! route-map PREPEND permit 30 match ip address prefix-list LOOPBACK194 set as-path prepend 194 ! route-map PREPEND permit 50 match ip address prefix-list LOOPBACK195 set as-path prepend 195 ! route-map CONNECTED permit 10 match interface FastEthernet0/0 ! route-map CONNECTED deny 20 Espana-R2# hostname Dallas-R3 hostname Texas-R4 interface Loopback4 ip address 4.4.4.4 255.255.255.255 ! interface FastEthernet0/0 ip address 150.1.1.4 255.255.255.0 duplex auto speed auto ! interface Serial0/0 ip address 10.0.0.14 255.255.255.252 clock rate 2000000 ! interface Serial0/1 ip address 10.0.0.18 255.255.255.252 clock rate 2000000 ! router bgp 4 no synchronization bgp router-id 4.4.4.4 bgp log-neighbor-changes network 4.4.4.4 mask 255.255.255.255 network 150.1.1.4 mask 255.255.255.255 redistribute connected route-map CONNECTED neighbor 1.1.1.1 remote-as 1 neighbor 1.1.1.1 ebgp-multihop 255 neighbor 3.3.3.3 remote-as 3 neighbor 3.3.3.3 ebgp-multihop 255 neighbor 3.3.3.3 route-map MED out neighbor 10.0.0.13 remote-as 3 neighbor 10.0.0.17 remote-as 3 no auto-summary ! ip forward-protocol nd ip route 1.1.1.1 255.255.255.255 FastEthernet0/0 150.1.1.1 ip route 3.3.3.3 255.255.255.255 Serial0/1 ip route 3.3.3.3 255.255.255.255 Serial0/0 ! route-map MED permit 10 ! route-map CONNECTED permit 10 match interface FastEthernet0/0 ! route-map CONNECTED deny 20 ! Texas-R4# interface Loopback3 ip address 3.3.3.3 255.255.255.255 ! interface FastEthernet0/0 ip address 150.3.3.3 255.255.255.0 duplex auto speed auto ! interface Serial0/0 ip address 10.0.0.13 255.255.255.252 clock rate 128000 ! interface Serial0/1 ip address 10.0.0.17 255.255.255.252 clock rate 128000 ! interface Serial0/2 ip address 10.0.0.10 255.255.255.252 clock rate 128000 ! router bgp 3 no synchronization bgp router-id 3.3.3.3 bgp log-neighbor-changes bgp bestpath as-path ignore network 3.3.3.3 mask 255.255.255.255 network 150.3.3.0 mask 255.255.255.0 redistribute connected route-map CONNECTED neighbor 2.2.2.2 remote-as 2 neighbor 2.2.2.2 ebgp-multihop 255 neighbor 4.4.4.4 remote-as 4 neighbor 4.4.4.4 ebgp-multihop 255 neighbor 10.0.0.9 remote-as 2 neighbor 10.0.0.14 remote-as 4 neighbor 10.0.0.18 remote-as 4 no auto-summary ! ip forward-protocol nd ip route 2.2.2.2 255.255.255.255 Serial0/2 ip route 4.4.4.4 255.255.255.255 Serial0/1 ip route 4.4.4.4 255.255.255.255 Serial0/0 ! route-map CONNECTED permit 10 match interface FastEthernet0/0 ! route-map CONNECTED deny 20 Dallas-R3#
Posted on: Sun, 12 Oct 2014 01:14:17 +0000
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