A.BGP packet header is in the OPEN packet.

B.OPEN message contains local AS number information.

C.OPEN message contains the Hold time message.

D.OPEN message contains VERSION information.

A.The injected route needs to strictly match the mask length in the IP routing table.

B.network cannot be used with the corresponding policy.

C.By default, BGP does not publish any local network routes.

D.The route injected through the network must exist in the IP routing table.

A.Cannot form a neighbor relationship with the directly connected neighbor on this interface.

B.The direct route of interface gigabitethernet 1/0/0 can still be advertised

C.The interface cannot send HELLO messages

D.Disable OSPF packet sending on interface gigabitethernet 1/0/0

A.TRUE

B.FALSE

A.The result of the ExchangeDone event in the Exchange state is the state transition to Exstart.

B.The result of the Loading Done event in the Loading state is the state transition to Full.

C.The result of the ExchangeDone event in the Exchange state is the state transition to Loading.

D.The result of the NegotiationDone event in the Exstart state is the state transition to Full.