Change vCenter and ESXI subnet

[mak14]

Hello,

I need to change IP address of  vcenter and ESXi to different subnet.

i have two sites Prod and DR in linked mode

vCenter in linked mode and three ESXi on both sites. What is the sequence i need to follow to change IP address of vCenter  and ESXi

Note: vCenter is in linked mode

[maksym007]

Are your ESXi hosts in a Cluster or not? 

If yes - remember to disable HA and DRS first. I would suggest changing first vCenter. In the end ESXi hosts. 
ESXi hosts could change their status to disconnected or not responding - simply re-add them in vCenter. 

[mak14]

Thank you @maksym007  for the reply,

Yes, ESXi is in a cluster with HA and DRS enabled.

i will change vCenter and then ESXi. But will that cause any issue to the DR vcenter which is in linked mode?