[THIN] Load balancing CAG's

Im looking to be able to load balance 2 standard CAG boxes which are both using an AAC server. It looks like the best way to do it is to use a network load balancer infront of the 2 devices, if thats the case, what are people using out there ?

 

Our preferred device would be something Cisco, can anyone make any recommendations for one of their devices ?

 

Thanks

 

Andy