I have two internal dns on the same scope DNS1 192.168.1.100 AND DNS2 192.168.1.99, but i have no persistent route for the two Isps because all the clients are configured to use one or another dns, this is bad configuration? because i see on documentation that each isp need each dns persistent route, but i have no persistent because i have the two dns on the internal layer of forefront. Thants good?
Thanks.