Which of the following best defines an Autonomous System, as discussed within the context
of BGP?

A.
An Autonomous System is a group of networks and network equipment under one
administrative authority.

B.
Autonomous Systems are used by a single administrative authority to separate routing
domains that utilize different routing protocols.

C.
An Autonomous System is a group of OSPF routers under one administrative authority

D.
An Autonomous System is a group of networks connected together through BGP.

Explanation: