The true cost of unlimited agents
Some vendors offer "unlimited SNMP agent simulation" license keys.
The problem with such a scheme is that it hides the ultimate cost of
scaling to a large number of agents. In practice there is a limit to the
scalability of SNMP agent simulation, imposed by a combination of the
hardware, the operating system, and the vendor software implementation.
By making this license cheap upfront, once the first purchase has been
made, the vendor locks the customer into having to buy multiple licenses
to scale up to the desired number of agents. Furthermore, due to the
economics of the arrangement, the vendor has no motivation to increase
the scalability of their solution.
Moral of the story: get the true cost of scaling up to many agents up
front, to avoid higher costs in the long run. By evaluating a solution
with a large number of agents you can calculate the true cost instead
of facing the surprise later.
MIMIC Simulator offers "true cost" licensing. You pay for a number
of agents upfront, and by evaluating that number of agents you feel
confident that the solution will handle the desired number of agents at
a predictable cost. Furthermore, by offering a cost-effective upgrade path,
you can purchase a smaller license first, then when the need changes, you
can easily upgrade the license,