If I understood the configuration of setting up a multi subnet AG setup where 2 nodes are in one datacenter and the 3rd node in another, I was under the assumption that we require 2 listner ip's - 1 listner ip for each subnet. Is this not the case? I was going through this article today, where the author no where mentions about creating another listner for a multi subnet AG setup. Can someone please clarify if we require a different listner ip for the second subnet or not?

Refering to https://www.mssqltips.com/sqlservertip/4598/add-secondary-replica-to-existing-sql-server-alwayson-availability-group/#comments



IP address for each subnet. Documented here: https://msdn.microsoft.com/en-us/library/hh213080.aspx#Prerequisites

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service, privacy policy and cookie policy

Not the answer you're looking for? Browse other questions tagged or ask your own question.