Into which protocol are LDP hello messages encapsulated？（）A、IPB、TCPC、UDPD、MPLS
Into which protocol are LDP hello messages encapsulated？（）
- A、IP
- B、TCP
- C、UDP
- D、MPLS
相关考题：
When analog signals are digitized using the G.711 codec， voice samples are encapsulated into protocol data units （PDUs） involving which three headers？ （）A、IPB、TCPC、RTPD、UDPE、H323F、CRTP
When configuring QoS on a wireless controller， the per-user， real-time bandwidth contract isenforced for which of the following protocols？（）A、IPB、TCPC、UDPD、IPX
Which of the following is true regarding Label Distribution Protocol （LDP）？（）A、It is a label distribution protocol for MPLSB、It is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a networkC、Tag distribution Protocol （TDP） was the basis for LDPD、All of the above are true
Which statements about MPLS Label Distribution Protocol（LDP） are valid？（）A、LDP hello packets are sent to UDP port 646B、LDP hello packets are sent to TCP port 711C、LDP sessions are TCP sessions to port 646D、LDP sessions are TCP sessions to port 711E、LDP establishes a peer relationship with another router that must be directly attachedF、LDP can establishes a peer relationship with another router that is not directly attached
Which two statements about MPLS Label Distribution Protocol （LDP） are true？ （）A、LDP hello packets are sent to TCP 646.B、LDP session packets are sent to TCP 646.C、LDP session packets are sent to TCP 711.D、LDP hello packets are sent to TCP 711.E、LDP hello packets are sent to UDP 711.F、LDP hello packets are sent to UDP 646.
多选题Which statements about MPLS Label Distribution Protocol（LDP） are valid？（）ALDP hello packets are sent to UDP port 646BLDP hello packets are sent to TCP port 711CLDP sessions are TCP sessions to port 646DLDP sessions are TCP sessions to port 711ELDP establishes a peer relationship with another router that must be directly attachedFLDP can establishes a peer relationship with another router that is not directly attached
单选题Which of the following is true regarding Label Distribution Protocol （LDP）？（）AIt is a label distribution protocol for MPLSBIt is a set of procedures and messages by which LSRs establish Label Switch Paths （LSPs） through a networkCTag distribution Protocol （TDP） was the basis for LDPDAll of the above are true
多选题Which two statements about MPLS Label Distribution Protocol （LDP） are true？ （）ALDP hello packets are sent to TCP 646.BLDP session packets are sent to TCP 646.CLDP session packets are sent to TCP 711.DLDP hello packets are sent to TCP 711.ELDP hello packets are sent to UDP 711.FLDP hello packets are sent to UDP 646.