Para dibujar el esquema, hay que coger los router 1841, unidos por el latiguillo directo.

Se debe enrutar las redes.- Router 0:En la pestaa , en el botn de STATIC:RED 0.0.0.0MASK 0.0.0.0SIG. SALTO 192.168.3.2

- Router 2:En la pestaa , en el botn de STATIC:RED 0.0.0.0MASK 0.0.0.0SIG. SALTO 192.168.4.1

En el router0:

! IKE configurationcrypto isakmp policy 1hash md5authentication preshareexitcrypto isakmp key admin1234 address 192.168.4.2

! IPsec configurationcrypto ipsec transformset politica1 ahmd5hmac espdes crypto ipsec transformset politica2 ahmd5hmac espdes

crypto map enlace 1 ipsecisakmp set peer 192.168.4.2set securityassociation lifetime seconds 190set transformset politica1 politica2

! Traffic to encryptmatch address 101exit

! Traffic to encryptaccesslist 101 permit ip 192.168.1.0 0.0.0.255 192.168.2.0 0.0.0.255

interface fastethernet n_boca_externacrypto map enlacedo wr

En el router 2:

! IKE configurationcrypto isakmp policy 1hash md5authentication preshareexitcrypto isakmp key admin1234 address 192.168.3.1

! IPsec configurationcrypto ipsec transformset politica1 ahmd5hmac espdes crypto ipsec transformset politica2 ahmd5hmac espdes

crypto map enlace 1 ipsecisakmp set peer 192.168.3.1set securityassociation lifetime seconds 190set transformset politica1 politica2

! Traffic to encryptmatch address 101exit

! Traffic to encryptaccesslist 101 permit ip 192.168.2.0 0.0.0.255 192.168.1.0 0.0.0.255

interface fastethernet n_boca_externacrypto map enlacedo wr