How to Updates High Availability Listener IP

Question

Hi,
i have created SQL Server High Availability Group with listener.  Now Cluster, machine, and listener IP have changed.
pls guide me step how to updated all IP Cluster, and HA availability listener.
thx 
iffi

Answer 1

Hi imughal,
As your description, you want to modify the listener IP address in high availability group and the IP address in cluster server.
Firstly, you could modify a listener IP address on primary replica using the following statement:
ALTER AVAILABILITY GROUP group_name
MODIFY LISTENER ‘dns_name’
ADD IP { (‘four_part_ipv4_address’,  ‘four_part_ipv4_mask’) | (‘dns_nameipv6_address’) }
For more information about the process, please refer to the article:
http://msdn.microsoft.com/en-us/library/ff878601.aspx
Secondly, you could change the IP address of network adapters in cluster server following the steps below.
1.Change the IP address of the network adapter on node A.
2.Start Cluster Administrator and open a connection to the cluster.
3.Double-click the IP Address resource to open its properties.
4.On the Parameters tab in the IP Address resource properties, make sure that the Network to Use box contains the new network as the network to use.
5.Fail all groups over to the functional node A and change the IP addresses for the network adapters in node B. Next, reboot the computer.
6.When both nodes agree on the subnets, the old networks disappear and the new networks are created. You can rename the networks at this time.
For more information about the process, please refer to the article:
http://support2.microsoft.com/kb/230356/en-us?p=1
Regards,
Michelle Li