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Huawei H12-891 Practice Test - Questions Answers, Page 49

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Question 481

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Vxlan is based on UDP encapsulation, which encapsulates Ethernet data frames on top of UDP in IP packets, so it is called MAC in UDP encapsulation

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Question 482

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MPLS does not enable the secondary unsubject pop-up, the penultimate hop label can be the same as

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Question 483

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The message types of ISIS mainly include SNP, IIH, and LSP

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Question 484

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The Serial Number field of LS is used to detect expired and duplicate LSAs. The field is a 32bt signed integer, so the small serial number is Ox8000000

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Question 485

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The link quality of a company's network is poor, often failures lead to route oscillation, and even occasionally there are routing loops, in order to prevent the recurrence of these phenomena, the network administrator decided to deploy URPF in the whole network to improve the stability of the network

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Question 486

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D Class IP address range 239000-239255255,What does 255 do? Radio

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Question 487

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What are the benefits of using WRED?( Multi-select)

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Question 488

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In an Hw IP multicast networkówhich of the following multicast features are associated with (*, G) table entries? ( Multiple select)

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Question 489

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If the receive cache of a switch's gigabit Ethernet interface is full, what protocol does the switch use to know that the remote interface delays sending data frames for a period of time?

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Question 490

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There is an existing router running OSPF HWL, HW1 interface serial0 is published in zone 1, configure commands under the OSPF process nssa default-route-advertise, based on the previous description, infers which of the following options are correct?

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Related questions

Regarding the certification of the ISIS protocol, there is a correct statement
In the use of the CP protocol, the following description is correct?
View the details of all VPN instances on a network device and the results are as follows, which of the following statements is wrong?( Multiple choice questions).
If the PIM-SM protocol is running in a multicast network , you need to configure RP, and the configuration equation of RP is divided into dynamic RP and static RP. The following configuration description of the RP is correct (radio).
The default configured switch has an empty MAC address table at this time , and Host A connected to the switch issues the first unicast data frame, so what will the switch do after receiving the teaching system?( Single choice questions).
The Option field in OSPFv3 appears in all LSAs
What is the following description of MPLS incorrect?
The switch SWA and SWB are connected together by 2 Ethernet links, where the switch SWA has the following interface configuration:
Router RI and Router R2 run BGP. Both routers are in the AS65234 The route for router R2 exists in the BGP routing table of the router RI, but not in the IP routing table of the router RI . So what causes the problem to occur? (Single Choice Questions).
What of the following actions can enable fast failure detection on multicast networks?