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Huawei H12-224 Practice Test - Questions Answers, Page 24

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Question 231

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Traffic policing usually uses which of the following QoS technologies?

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Question 232

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Assume that there are four flows a, b, c, and d, the transmission rate of each flow is 50 Mbit/s, and the total bandwidth of the interface for flow transmission is 100 Mbit/s. In the case of congestion, PQ is available for flow a. WFQ is available for flows b, c, and d, with the weight proportion being 1:2:3:4. Which of the following statement about the interface bandwidth allocated to each flow is true? (Choose two.)

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Question 233

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Which of the following statements about the VRRP working process is false?

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Question 234

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Based on fields IP precedence, MPLS EXP, or 802.1p, packets can be classified into how many service types?

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Question 235

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

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Question 236

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QoS includes which of the following aspects? (Choose three.)

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Question 237

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

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Question 238

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The Committed Access Rate (CAR) technology uses the token bucket (TB) to control traffic.

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Question 239

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Which of the following statements about the jitter and delay are true? (Choose three.)

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Question 240

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Assume that congestion occurs on the outbound interface, packet A is cached in the PQ, and packet B is cached in the WFQ, which of the following statement about packet scheduling is true?

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