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

Most fields in IP headers of packets in the same data flow are identical. You can compress these fields to improve the link transmission efficiency.

Which of the following statements about RSTP and STP is true?

The address space 172.28.100.0/24 is currently used. If the subnet mask 172.28.100.0/30 is used to divide this address space into several subnets serving WAN links, how many subnets in total can the address space be divided into?

Which of the following is not the BFD fault detection mode?

Which of the following causes may result in an IS-IS neighbor relationship fault?

Which of the following operations are performed during migration acceptance? (Choose three.)

What are the differences between the IGMP versions? (Choose two.)

Which of the following statements regarding Network-Summary-LSA are true? (Choose all that apply.)

Which of the following statements regarding the failure to establish a BGP peer relationship is false?

Which of the following statements about Stub areas is false?

Which of the following statements are correct regarding VRRP advertisement message?

Which statements about the Local-Preference attribute are true? (Choose two.)

If some devices on a network run MPLS (MPLS domain is encapsulated in the IP domain), labels are generated only for direct routes of devices running MPLS. Labels are not generated for the routes originated from other devices in the IP domain.

Which of the following route selection tools can be used by other routing protocols in addition to BGP? (Choose all that apply.)

As shown in the figure, when the link between SWC and LAND is faulty, through which path are TCA BPDUs sent?

Which of the following routers provides the cluster function?

Which of the following statements are correct regarding priority in VRRP?

IP network can provide various packet forwarding service, the service demands that users care during packet forwarding include. (Choose three.)

IP unnumbered is to borrow an IP address from an interface. If an interface has multiple IP addresses, all its IP addresses will be borrowed and the primary address will continue after these IP addresses are borrowed.

A VPN instance is also called a VPN routing and forwarding (VRF) table. Which of the following statements is false?