Exam 5: HCNP-R&S Fast Track (Huawei Certified Network Professional - Routing & Switching Fast Track)

In BGP, which type of message is periodically exchanged between BGP peers to maintain a BGP peer relationship?

MPLS technology replaces IP forwarding with label switching. Which of the following encapsulation modes is used when MPLS runs on Ethernet networks?

Which of the following statements regarding the stateful inspection firewall is true?

Which of the following statements about the mVRRP backup group is false?

Which statements about the MUX VLAN configuration are true? (Choose two.)

When the DHCP relay receives a DHCP request message in which the giaddr (gateway IP address) field is 0, how does the DHCP relay process the DHCP request message?

Which of the following statements about the BFD demand mode are true? (Choose two.)

Which of the following statements regarding the operation window time for a software upgrade is false?

The formula for calculating the MTTR is: MTTR = Fault detection time + Board replacement time + System initialization time + Link recovery time + Route convergence time + Forwarding recovery time. The smaller the addends are, the smaller the MTTR is and the higher the device availability is.

When the GVRP registration mode is FORBIDDEN, no VLAN can be created or registered on the interface. In addition, which VLANs are deregistered on the interface?

For label switched packets that contain the same source and destination address and are transmitted via the same interface, the label switch path 0

Which of the following statements about the Reverse Path Forwarding (RPF) mechanism are true? (Choose two.)

BFD is a universal fast detection technology that can implement fast switchover, so BFD does not need to be used with other fast switching technologies.

Which of the following statements about BFD are true? (Choose three.)

Which of the following link efficiency mechanism can be used to compress RTP and TCP packet headers?

Which of the following is the priority value of the DMZ on the USG?

Which statements are true? (Choose three.)

Which of the following LSPs are established in Downstream Unsolicited (DU) label advertisement mode and ordered label distribution control mode? (Choose three.)

OSPF supports two authentication modes: area authentication and interface authentication. The two authentication modes cannot be configured at the same time.

Which of the following statements is true regarding the function of VRRP?