Topic: 2V0-51.23 topic 1 question 28

An administrator needs to upgrade a Unified Access Gateway (UAG) appliance. The UAG is connected to a load balancer with other UAGs and has existing sessions.
Which option provided allows minimal downtime for maintenance?

A.
Remove the Horizon Connection Server thumbprint in the UAG Admin UI.
B.
Power off the UAG appliance.
C.
Enable Quiesce Mode in the UAG Admin UI.
D.
Suspend the UAG appliance.

Re: 2V0-51.23 topic 1 question 28

Enabling Quiesce Mode will show the UAG appliance as not available when the load balancer checks its health, directing new requests to other available UAG appliances. This allows for maintenance or upgrades without affecting user sessions

https://docs.vmware.com/en/Unified-Access-Gateway/2312/uag-deploy-config/GUID-F165ECDA-2FD7-4C5A-BA76-2FFB3EFF6921.html