Sample Header Ad - 728x90

SQL Server Always On Availability Group on Multi-Subnet Cluster

1 vote
1 answer
146 views
We are building a multi-subnet, always-on availability group. I initially requested the below IPs. For Failover Cluster 192.168.1.129 192.168.2.129 For Listener 192.168.1.130 192.168.2.130 My network team provided the IPs below. For Failover Cluster 192.168.1.129 192.168.2.130 For Listener 192.168.1.131 192.168.2.132 To my understanding, the above IPs should work as they belong to different subnets, but I want to be 100% sure that the IPs do not need to be identical except for the subnet. As long as the IPs belong to separate subnets, it should be fine.
Asked by SQL_NoExpert (1117 rep)
Jan 28, 2025, 12:46 AM
Last activity: Jan 28, 2025, 01:55 AM