Which two statements are correct when configuring an IBGP peering session? (Choose two.)

A.
You do not need to define a “peer-as” if you specify “type internal”

B.
You must define the session as “type internal” if you specify a “peer-as”.

C.
You should peer to loopback interfaces.

D.
The source address of your updates will be your loopback interface by default.