LSAck报文是对下列哪些OSPF报文的确认?
A、HELLO报文(HelloPAcket);
B、DD报文(DAtAbAseDescriptionPAcket);
C、LSR报文(LinkStAteRequestPAcket);
D、LSU报文(LinkStAteUpdAtePAcket);
E、LSAck报文(LinkStAteAcknowledgmenPAcket);
A、HELLO报文(HelloPAcket);
B、DD报文(DAtAbAseDescriptionPAcket);
C、LSR报文(LinkStAteRequestPAcket);
D、LSU报文(LinkStAteUpdAtePAcket);
E、LSAck报文(LinkStAteAcknowledgmenPAcket);
A、HELLO报文(Hello Packet) B、DD报文(Database Description Packet) C、LSR报文(Link State Request Packet) D、LSU报文(Link State Update Packet)
A、HELLO报文(HelloPAcket); B、DD报文(DAtAbAseDescriptionPAcket) C、LSR报文(LinkStAteRequestPAcket); D、LSU报文(LinkStAteUpdAtePAcket); E、LSAck报文(LinkStAteAcknowledgmenPAcket);
A、A.在广播类型的网络中,通常以组播的形式发送hello报文、LSU报文和LSAck报文,以单播形式发送DD报文和LSR报文 B、B.在NBMA类型的网络中,以组播形式发送hello报文、DD报文、LSR报文、LSU报文、LSACK报文 C、C.在P2P类型的网络中,以单播形式发送hello报文、DD报文、LSR报文、LSU报文、LSACK报文 D、D.在P2M类型网络中:以组播形式发送hello报文、DD报文,以单播形式发送LSR报文、LSU报文、LSACK报文
A、HELLO报文(Hello Packet) B、DD报文(Database Description Packet) C、LSR报文(LinkState Request Packet) D、LSU报文(LinkState Update Packet) E、LSACK报文(Link State Acknowledgmen Packet)
A、A、HELLO报文(HelloPAcket); B、B、DD报文(DAtAbAseDescriptionPAcket); C、C、LSR报文(LinkStAteRequestPAcket); D、D、LSU报文(LinkStAteUpdAtePAcket); E、E、LSAck报文(LinkStAteAcknowledgmenPAcket);