I have a hard time imagining how one would implement a router that took a full millisecond to resolve a path in a typical case.
Imagine doing a call to a remote authentication service to check who has access to what :) Regardless, performance is usually not the biggest problem in those types of routers.
Imagine doing a call to a remote authentication service to check who has access to what :) Regardless, performance is usually not the biggest problem in those types of routers.