I have two servers with same service, so
server 1 xxx.myhost.com A record ip 22.214.171.124 server 2 xx2.myhost.com CNAME record to otherhost.com
The server number 1 is the principal, so, I gave to my clients this host (xxx.myhost.com) to get access. Server 2 is a supporting server, in case #1 is not working.
I want to know: supposing server 1 went down for any reason, how should I configure bind to redirect to server 2?
so graphically my client call xxx.myhost.com ----it's down--- so bind automatically redirect to----xx2.myhost.com.
And of course my clients don't know about server 2 and they don't need to know it...
It's like MX servers ...only with A and CNAME records....
Sorry for my bad English.