It's quite scalable. You can put several pieces of equipment in parallel, and it would work very well. I'd rate it a seven out of ten in terms of scalability.

These devices are very much scalable and installed in HA. It provides an automatic passthrough option in the case of ethernet for fiber, where the OEM provides a fiber bypass switch that needs to be installed.

Check Point DDoS Protector is scalable and provides an auto pass-through option for fiber. it is an excellent tool.

The solution is not really scalable, in my opinion. You should buy the correct hardware appliance with a gap for future growth.

Scalability is good. We bought a hardware with more dimension than we need. I think that it is very easy to improve or to resize if we need. We have around 230 users.