This might be a pretty basic question, but my small company is new to HA infrastructure and we are having discussions about what to expect.
We have a KEMP HA load balancer in our network. According to the Kemp web site, Kemp supports "stateful failover to ensure uninterrupted support of users sessions during the transition of traffic to the hot standby unit." (their quote)
In my mind, that means if I have 2 web servers (IIS, if it's important), that if my user is connected through the Kemp to Server 1 and then Server 1 drops offline, then the user will seemlessly be routed through Server 2 - and the user will not notice (no log in, etc.)
Is my understanding correct?