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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 23

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Question 221

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When accessing across network segments, the source and destination IP will change, and the source and destination MAC will not change

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Question 222

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Which layer of protocol does ARP belong to

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Question 223

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The router forwards data according to the IP routing table, and the Layer 2 switch forwards data according to the MAC. address table

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Question 224

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Layer 3 devices like routers receive data frames based on () Forwarding data frames.

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Question 225

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As shown in the figure, you only need to configure this static route on R1, and the two hosts can communicate with each other normally.

Huawei H12-811_V1.0 image Question 225 33800 09182024192852000000

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Question 226

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The priority of OSPF routing protocol is ()

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Question 227

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The role of the OSPF protocol is

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Question 228

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UDP is connectionless and must rely on () to ensure the reliability of transmission.

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Question 229

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Use the command kdir test in the VRP operating platform. The system will create a directory named test.

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Question 230

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Since the TCP protocol uses a three-way handshake mechanism when establishing a connection and closing a connection, TCP supports reliable transmission.

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In the network shown in the figure below, the router receives a data packet with a destination IP address of 11.0.12.1 from host A. This data packet is forwarded by the router. What are the destination mc and destination IP? () (Single-choice question)
The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question) <Huawei>display mac address MAC address table of slot 0: MAC Address VLAN/PEVLAN CEVLAN Port Type LSP/LSR-ID VSI/SI MAC-Tunnel 5489 9811 0b49 1 Eth0/0/3 static 0/ Total matching items on slot 0 displayed =1 MAC address table of slot 0: MAC Address VLAN/ PEVLAN CEVLAN Port Type LSP/LSR-ID VSI/SI MAC-Tunnel 5489-989d-1d30 1 Eth0/0/1 dynamic 0/- 5489-9885-18a8 1 Eth0/0/2 dynamic 0/- Total matching items on slot 0 displayed =2
The MAC address table of existing switches is shown in the figure. Which of the following statements are correct? () (Single-choice question)
Which of the following statements is true about the edge port in RSTP?
Does the WEP security policy support the use of TKIP for data encryption?
The network structure and OSPF partition are shown in the figure. Except for RTA in the figure, the routers RTB, RTC and RTD are all ABR routers. ()(True or False)
Which of the following statements are true about the dynamic MAC address table?
The two switches shown in the figure below have both enabled the STP protocol. Which port will eventually be in the Blocking state? ()
The administrator made the configuration on the router as shown in the figure. At the same time, the administrator wants to assign a shorter lease period to the DHCP address. Which of the following commands should be used? () (Single-choice question) ip pool pooll netyork10.10.10.0ask255.255.255.0 gateway-list 10.10.10.1
If host A has the ARP cache of host B. , host A. can ping host B. ()