I am looking to implement few servers at different location with own ASN having prefix of PI resources of /22 going to divide into 2 x /23. I am unaware of what challenges I can face. As the 2 sites are geographically separated say SITE A and SITE B, but I am going to announce separate prefix of /23 with each site having my own ASN over different site. All the host/server at each location are going to perform different task.
So, Still do I need to implement iBGP or any IGP protocol to communicate between two sites A & B? Or it will be treated separate bgp as I am announcing different prefix at each site?
Will I face any issue to communicate between 2 site?