A.EGP is a routing protocol that runs between AS.

B.IGP focuses on controlling the propagation of routes and selecting the optimal route.

C.IGP is a routing protocol that runs inside an AS.

D.EGP itself is an ancient protocol.

A.The AS external cost value of the first type of external route is considered to be much larger than the AS internal cost value.

B.VRP default ospf introduces external routes as the first type of external routes.

C.The AS external cost value of the first type of external route is considered to be the same order of magnitude as the AS internal cost value.

D.The AS external cost value of the second type of external route is considered to be the same order of magnitude as the AS internal cost value.

A.IGMPv4

B.IGMPv3

C.IGMPv2

D.IGMPv1

A.True

B.False

A.TRUE

B.FALSE