Just the very functionality of the load balancer has been very useful to our organization. It's been essential for our operations to stay up and stay operational. There have been few problems where a particular node has been offline for whatever reason - yet we've been able to maintain consistently due to the fact that we have five load balances and everything. That's been very effective.

The initial setup isn't too difficult.

The solution has a very good community the surrounds the product. 

The solution has been quite stable over the years we've had it running.

I have limited use of this solution but I know we rely on it heavily for our traffic load balancing and security. Every scenario we have put the solution through it has been able to handle it one way or another.

Its security features are very good. It has normal security, and then it has add-on security with a separate license, which I find very good. It is also very stable.