Huawei H12-224 Practice Test - Questions Answers, Page 78

When QoS is deployed on a network to improve the quality of some services, the quality of other services must deteriorate.

Fast detection technology can rapidly detect communication faults between neighboring devices as soon as possible so that the system can take measures immediately to ensure that services are not interrupted.

In Round Robin mode, the device sends packets based on the number of defined bytes of each queue. The bandwidth ratio of each queue is the ratio of the number of defined bytes of the local queue to the total number of defined bytes of all queues.

To prevent inter-area routing loops, OSPF does not allow advertising routing information between two non-backbone areas and allows advertising routing information only within an area or between the backbone area and a non-backbone area. Therefore, each ABR must be connected to the backbone area.

If Router Priority is set to 0 for a router, it is allowed to elect this router as a DR or BDR in an OSPF routing domain, but its priority is the lowest.

Which of the following statements regarding the firewall zone security level is false?

Which type of PIM-DM protocol packet does a router send to the downstream router after it receives a Graft message from the downstream interface?

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

The peer default-route-advertise command is executed on a BGP router to advertise a default route to neighboring routers. Which of the following statements regarding the change of local BGP routing table is true?