It's another issue. Regarding the update task, we have always used the offline method.
We don't like to login ESXi or vCSA via DNS resolve.
Creating a DNS host just for ESXi and vCSA is a meaningless task.
We really like simply using IP for ESXi and vCSA management.
In fact, we have used several versions (6.5, 6.7, 7.0.3, 8.0.1) and it's been working for a long time.
Please don't modify this advantage, VMware's engineers.
