Rephrasing: I want to know if Router A need to be set by a network administrator of Stub Network...

Rephrasing: I want to know if Router A need to be set by a network administrator of Stub Network...

I meant about the IP configuration.. Router A belongs a stub network? In this case the IP configuration for Router A, Who do? Administrator of Stub Network or ISP ( If Router A not belongs a Stub)

I want to know if router A belongs and a this stub network (router B)!

I was reading about static routing and they say that router A will be set with static routing for connect to Stub network and I was thinking for example:

If this router A be inside company to be set a IP or a ISP make it?

Rephrasing: I want to know if Router A need to be set by a network administrator of Stub Network...