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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 40

List of questions

Question 391

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Which of the following statements about the role of the STP protocol ForwarD. Delay is correct? ()

Prevent temporary loops
Prevent temporary loops
There is a delay in the transition between Blocking state and DsiableD state
There is a delay in the transition between Blocking state and DsiableD state
Reduce the time interval of BPDu transmission and improve the convergence speed of STP
Reduce the time interval of BPDu transmission and improve the convergence speed of STP
Improve the survival time of BPDUs to ensure that the configured BPDUs can be forwarded to more switches
Improve the survival time of BPDUs to ensure that the configured BPDUs can be forwarded to more switches
Suggested answer: A
asked 18/09/2024
Jonathan McGurgan
38 questions

Question 392

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Which of the following is not the reason why RSTP can increase the speed of convergence? ()

Fast switching of the root port
Fast switching of the root port
The introduction of edge ports
The introduction of edge ports
Forward.Delay cancelled
Forward.Delay cancelled
P/A. Mechanism
P/A. Mechanism
Suggested answer: C
asked 18/09/2024
Donovan Rodriguez
37 questions

Question 393

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Neither the A1 ternate interface nor the Backup port in RSTP can forward user traffic, nor can they receive, process, and forward BPDUs ()

True
True
False
False
Suggested answer: B
asked 18/09/2024
Damir M
41 questions

Question 394

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The following description about the specified port of the spanning tree is correct ()

Each switch has only one designated port
Each switch has only one designated port
The designated port can forward configuration BPDU packets to the network segment connected to it
The designated port can forward configuration BPDU packets to the network segment connected to it
The port on the root switch must be a designated port
The port on the root switch must be a designated port
The port on the root switch must not be a designated port
The port on the root switch must not be a designated port
Suggested answer: B
asked 18/09/2024
Muhammad Hafizh
30 questions

Question 395

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Which of the following statements about VLANIF interfaces are correct? ()

The VANIF interface does not need to learn MAC addresses.
The VANIF interface does not need to learn MAC addresses.
The VLANTF interface does not have a MAC address.
The VLANTF interface does not have a MAC address.
Different VLANIF interfaces can use the same IP address
Different VLANIF interfaces can use the same IP address
The VLANIF interface is a Layer 3 interface
The VLANIF interface is a Layer 3 interface
Suggested answer: D
asked 18/09/2024
Freddy Rojas
41 questions

Question 396

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Which of the following statements about the edge port in the RSTP protocol is correct? ()

The edge port discards the received configuration BPDU packet
The edge port discards the received configuration BPDU packet
The edge port can be directly transferred to the Forwarding state from Disable
The edge port can be directly transferred to the Forwarding state from Disable
Edge port participates in RSTP operation
Edge port participates in RSTP operation
The interconnection ports between switches need to be set as edge ports
The interconnection ports between switches need to be set as edge ports
Suggested answer: B
asked 18/09/2024
Phuong Pham
44 questions

Question 397

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Static NAT can only achieve one-to-one mapping between private addresses and public addresses ()

True
True
False
False
Suggested answer: A
asked 18/09/2024
Dilara Unsal
33 questions

Question 398

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A certain ACL of the router is in the following rules, rule deny source192.168.2.00.0.0.255 destination 172.16.10.20.0.0.0 Which of the following statements is correct? ()

The source IP is 172.16.10.2. All TCP packets whose destination IP is 192.168.2.1 match this rule
The source IP is 172.16.10.2. All TCP packets whose destination IP is 192.168.2.1 match this rule
All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.1 match this rule
All TCP packets whose source IP is 192.168.2.1 and destination IP is 172.16.10.1 match this rule
sourceIP is 172.16.10.2 and all TCP packets whose destination IP is 192.168.2.0 match this rule
sourceIP is 172.16.10.2 and all TCP packets whose destination IP is 192.168.2.0 match this rule
sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.
sourceIAll TCP packets whose P is 192.168.2.1 and destination P is 172.16.10.2 are configured with this rule.
Suggested answer: D
asked 18/09/2024
Karol Ligęza
35 questions

Question 399

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RADIUS is a common protocol to implement AAA.?

True
True
False
False
Suggested answer: A
asked 18/09/2024
Sasha Grib
49 questions

Question 400

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Telnet is based on TCP protocol ()

True
True
False
False
Suggested answer: A
asked 18/09/2024
Vladimir Kiseliov
41 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. ()