关于流行性感冒下列哪项是错误的（）

A.The network was originated via redistribution of an interior gateway protocol into BGP
B.The network was defined by a static route
C.The network was originated via a network or aggregate command
D.The network was learned via EBGP
E.The network was learned via IBGP

A. Layer 2
B. Layer 3
C. in-band
D. out-of-band
E. edge
F. central