Please, in http://www.e-connecting.net/jgrados/bgp.pdf , is my topology for have high availabity for internet access (redundant). I will configure it's solution I have a ASN. For wan likns i going to use BGP...but how my firewall (inside) learn what router sould be take ?
Between my router inside and my Firewall outside (ASA) what protocol/configuration i need implement? iBGP ? HSRP?
And.. how the network can be return to initial state (rollback) .
Can you give advices ?
Greeting from Lima - Peru