Congestion management uses queue scheduling technology to ensure that important traffic is forwarded first. There are three main queues on Huawei routers: PQ queue, WFQ queue, and LPQ queue. The PQ queue uses the SP scheduling algorithm, the WFQ queue uses the WFQ scheduling algorithm, and the LPQ queue uses the () scheduling algorithm.

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/ifm/interfaces/interface is the URL used to identify device management objects in Huawei network equipment OPS (Open Programmability System).

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In the MPLS L3 VPN cross-domain Opti on B solution, the ASBR must turn off the RT filtering function, otherwise it will not be able to deliver any VPNv4 routes.

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In which of the following situations will a router running IS-IS not generate LSPs?

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During the SSH algorithm negotiation phase, both parties send SSH messages to each other, and the messages contain lists of multiple algorithms they support.

For the composition of the algorithm list, please sort it in the order of negotiation (that is, which type of algorithm is negotiated first, which type of algorithm is negotiated second, and so on).

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Which of the following external network types does the VXLAN virtual campus network deployed using iMaster NCE-Campus support? (Multiple choice)

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Which of the following NAT64 prefixes does not require manual configuration by the administrator?

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As shown in the figure, please complete the basic QoS processing flow based on the DiffServ model in the figure.

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