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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 49

List of questions

Question 481

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The RSTP protocol uses the P/A mechanism to speed up the speed of the upstream port to the F orwarding state, but what is the reason for the no temporary loop? . Shorten the time of ForwarD. Del ay

Shorten the time of ForwarD. Del ay
Shorten the time of ForwarD. Del ay
Edge port
Edge port
Speed up port role election
Speed up port role election
Ensure that there will be no temporary loops through the synchronization mechanism
Ensure that there will be no temporary loops through the synchronization mechanism
Suggested answer: D
asked 18/09/2024
Souf Maatoug
44 questions

Question 482

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What is the length of the Ethernet II frame containing the Ethernet header?

64-1518B
64-1518B
60-1560B
60-1560B
46-1500B
46-1500B
64-1500B
64-1500B
Suggested answer: A
asked 18/09/2024
Anil Dagar
40 questions

Question 483

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In a Layer 2 network with redundant links, which of the following protocols can be used to avoid loops?

STP
STP
UDP
UDP
ARP
ARP
VRRP
VRRP
Suggested answer: A
asked 18/09/2024
Scott McNeill
33 questions

Question 484

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If the Length/Type of an Ethernet data frame is 0x8100. Which of the following statements is correct?

There is always a UDP header in the upper layer of each data frame
There is always a UDP header in the upper layer of each data frame
The upper layer of a data frame must exist IP header
The upper layer of a data frame must exist IP header
There is always a TCP header in the upper layer of each data frame
There is always a TCP header in the upper layer of each data frame
Each data frame must carry VLAN TAG
Each data frame must carry VLAN TAG
Suggested answer: B
asked 18/09/2024
Martien de Kleijn
34 questions

Question 485

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RADIUS is a common protocol to implement AAA.

True
True
False
False
Suggested answer: A
asked 18/09/2024
harinder giri
36 questions

Question 486

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After the administrator successfully logged in to the router through Te1net, he found that the router's interface could not be configuredIP address. Then the possible reasons are ()

The Telnet terminal software used by the administrator prohibits the corresponding operation
The Telnet terminal software used by the administrator prohibits the corresponding operation
SNMP parameter configuration fiveMistake
SNMP parameter configuration fiveMistake
Telnet user authentication mode configurationMistake
Telnet user authentication mode configurationMistake
Telnet user level configurationMistake
Telnet user level configurationMistake
Suggested answer: D
asked 18/09/2024
bijay ghimire
41 questions

Question 487

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When AP and MC are in different Layer 3 networks, what method is recommended for AP to discover AC?

DHCP
DHCP
DNS
DNS
Broadcasting method
Broadcasting method
Manually specified on AP
Manually specified on AP
Suggested answer: C
asked 18/09/2024
Gaurav Nayak
47 questions

Question 488

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AP does not need AC. It can independently complete the work of wireless user access, wireless user authentication, and business data forwarding.

True
True
False
False
Suggested answer: B
asked 18/09/2024
Marco Di Munno
37 questions

Question 489

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In order for the STA to obtain the SSID related information on the AP, which of the following messages is used by the AP to proactively declare the wireless network SSID information?

Join
Join
Beacon
Beacon
Probe
Probe
Discovery
Discovery
Suggested answer: D
asked 18/09/2024
Colin Huisman
40 questions

Question 490

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To provide different network services for different users on the AP, which of the following can be configured?

TAP
TAP
VAP
VAP
VAC
VAC
VT
VT
Suggested answer: C
asked 18/09/2024
Jucelino Pinheiro de Andrade da Silva
47 questions
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Related questions

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. ()