A. The route is not advertised into BGP.A.The route is not advertised into BGP.
B. The route is advertised into BGP with metric 10.B.The route is advertised into BGP with metric 10.
C. The route is advertised into BGP with metric 20.C.The route is advertised into BGP with metric 20.
D. The route is advertised into BGP with default metric.D.The route is advertised into BGP with default metric.