We are having a discussion about how to best setup our network. We have 19 subnets and are having some questions about it.
If we choose for the 3845 router will it support up to 19 (some more is ok to be on the safe side). subnets or do we need to buy more then one router? What modules do we need to provide routing for all the 19 subnets and won't it be slow if we connect 19 subnets to one router?