Huawei H12-224 Practice Test - Questions Answers, Page 21

Which of the following packet drop policies can be applied to the congestion avoidance mechanism? (Choose three.)

When recovering from a fault, the active link in a Smart Link group remains blocked and traffic is not switched back to it. In this way, traffic keeps stable.

RTA connected to a LAN by e0/0 whose IP address is 10.1.1.251 and network Mask is 255.255.255.0. Now create a virtual router with ID 1 and virtual IP address 10.1.1.254 on RTA. Which of the following commands are correct?

To provide services of different qualities, you can classify services based on such packet information as the packet priority, source IP address, destination IP address, and port number. Which of the following QoS technology can be used to service classification?

Which of the following statements about different detection intervals at both ends of a BFD session is true?

By using VRRP, the backup router in a VRRP backup group immediately becomes the master router after detecting a fault and instructs its attached hosts to perform a master/slave switchover accordingly. This ensures that services will recover within a short period of time.

Assume that the VRID of a VRRP virtual router is 100 and the virtual IP address of the virtual router is 192.168.1.1, which of the following addresses is the virtual MAC address of the virtual router?

Which of the following are popular link efficiency mechanisms? (Choose two.)

In traffic policing using two token buckets, tokens are put into the CBS bucket at the committed information rate (CIR).

The peak burst size (PBS) bucket is filled in only after the CBS bucket is full.