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Huawei H12-811_V1.0 Practice Test - Questions Answers, Page 61

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If host A has the ARP cache of host B. , host A. can ping host B. ()
Which of the following descriptions about the switch is wrong?
SNMP packets are transmitted by UDP.
Only the WPA2-PSK security policy supports TKIP data encryption.
On the network shown in the following figure, assuming that SWA, SWB, and SWC retain factory defaults, which of the following ports will be selected as a designated port?
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
In the VRP interface, use the command startup saved-configuration backup.cfg. Configure the startup.cfg file to be used at the next startup ()
The configuration information of a certain port of the switch is shown in the figure. Which of the following statements is wrong? () interface GigabitEthernet0/0/1 port link type trunk port trunk pviD. vlan 200 port trunk allow-pass vlan100#
The switch GE0/0/1 port configuration information is shown in the figure. Which VLAN data frame does the switch not carry when forwarding?()
When the FIT AP goes online, the software version will be downloaded from AC.

Question 601

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How to enter in the vP operating system OView of SPF area 0? ()*

A.
(Huawei-ospf-1) areA. 0 enabel
A.
(Huawei-ospf-1) areA. 0 enabel
Answers
B.
(Huawei-ospf-1) areA. 0
B.
(Huawei-ospf-1) areA. 0
Answers
C.
(Huawei) ospf areA. 0
C.
(Huawei) ospf areA. 0
Answers
D.
(Huawei-ospf-1) areA. 0.0.0.0
D.
(Huawei-ospf-1) areA. 0.0.0.0
Answers
Suggested answer: B, D

Question 602

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After OSPF is configured on the two routers, the administrator configures commands on RTA. Which of the following descriptions is correct? ()


A.
The neighbor relationship between the two routers will be down
A.
The neighbor relationship between the two routers will be down
Answers
B.
RTA. Will no longer send OSPF packets
B.
RTA. Will no longer send OSPF packets
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C.
The neighbor relationship between the two routers will not be affected
C.
The neighbor relationship between the two routers will not be affected
Answers
D.
RTA. will continue to receive and analyze and process OSPF packets sent by RIB.
D.
RTA. will continue to receive and analyze and process OSPF packets sent by RIB.
Answers
Suggested answer: B, C, D

Question 603

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What command line views exist on the VRP operating platform? ()*

A.
User view
A.
User view
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B.
Interface view
B.
Interface view
Answers
C.
Agreement view
C.
Agreement view
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D.
System view
D.
System view
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Suggested answer: A, B, C, D

Question 604

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What are the functions of OSPF protocol DR and BDR?

A.
Reduce the number of adjacencies
A.
Reduce the number of adjacencies
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B.
Reduce the types of OSPF protocol packets
B.
Reduce the types of OSPF protocol packets
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C.
Reduce the time to establish adjacency
C.
Reduce the time to establish adjacency
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D.
Reduce the number of exchanges of link state information
D.
Reduce the number of exchanges of link state information
Answers
Suggested answer: A, D

Question 605

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Which of the following statements about the various versions of the SNMP protocol are correct?

A.
The SNMPv2C. message has the functions of identity verification and encryption processing.
A.
The SNMPv2C. message has the functions of identity verification and encryption processing.
Answers
B.
SNMPv.3 messages have the functions of identity verification and encryption processing.
B.
SNMPv.3 messages have the functions of identity verification and encryption processing.
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C.
SNMPv1 uses UDP as the transport layer protocol, while SNMPv2C. and SNMPv3 use TCP as the transport layer protocol, so the reliability is higher.
C.
SNMPv1 uses UDP as the transport layer protocol, while SNMPv2C. and SNMPv3 use TCP as the transport layer protocol, so the reliability is higher.
Answers
D.
SNMPv2C. follows the 5 protocol operations defined in the v1 version and adds two additional operations.
D.
SNMPv2C. follows the 5 protocol operations defined in the v1 version and adds two additional operations.
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Suggested answer: B, D

Question 606

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Which of the following statements about IPv6 anycast addresses are correct?

A.
The group anycast address and the single address address use the same address space
A.
The group anycast address and the single address address use the same address space
Answers
B.
Back to provide services with more than functions
B.
Back to provide services with more than functions
Answers
C.
The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing
C.
The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing
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D.
Back to achieve service load sharing
D.
Back to achieve service load sharing
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Suggested answer: A, B, C

Question 607

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Which of the following options describes the concept of NFV architecture correct?

A.
MANO is composed of NFVO, VNFM and VIM
A.
MANO is composed of NFVO, VNFM and VIM
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B.
NFVO (NFV Orchestrator). Responsible for business orchestration.
B.
NFVO (NFV Orchestrator). Responsible for business orchestration.
Answers
C.
VIM (VirtualiseD. Infrastructure Manager) virtual resource management is responsible for the virtualization of infrastructure.
C.
VIM (VirtualiseD. Infrastructure Manager) virtual resource management is responsible for the virtualization of infrastructure.
Answers
D.
VNFM. Virtual network function management, responsible for the life cycle management of VNF.
D.
VNFM. Virtual network function management, responsible for the life cycle management of VNF.
Answers
Suggested answer: A, B, C, D

Question 608

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The output information of the routing table of a certain router is shown in the figure. Which of the following statements is correct? () (Multiple Choice Questions)

<R1>display ip routing-table

Route Flags: R-relay, D-download to fib

A.
The NextHop for this router to reach 10.0.2.2 is 10.0.12.2
A.
The NextHop for this router to reach 10.0.2.2 is 10.0.12.2
Answers
B.
The NextHop for this router to reach 10.0.0.1 is 10.0.12.2
B.
The NextHop for this router to reach 10.0.0.1 is 10.0.12.2
Answers
C.
The NextHop for this router to reach 10.0.2.2 is 10.0.21.2
C.
The NextHop for this router to reach 10.0.2.2 is 10.0.21.2
Answers
D.
The NextHop for this router to reach 10.0.0.1 is 10.0.21.2
D.
The NextHop for this router to reach 10.0.0.1 is 10.0.21.2
Answers
Suggested answer: B, C

Question 609

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The network is shown in the figure below. The following statementcorrectIs there? () (Multiple Choice Questions)

A.
Host A and Host c can ping through
A.
Host A and Host c can ping through
Answers
B.
All hosts can ping each other
B.
All hosts can ping each other
Answers
C.
Host B and Host C can ping through
C.
Host B and Host C can ping through
Answers
D.
Host A and Host B cannot ping through
D.
Host A and Host B cannot ping through
Answers
Suggested answer: A, C, D

Question 610

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The output information of a certain router is shown in the figure. Which of the following statements are correct? () (Multiple Choice Questions)

A.
The Router ID of the router is 10.0.1.1
A.
The Router ID of the router is 10.0.1.1
Answers
B.
This router is DR
B.
This router is DR
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C.
The interface address of this router is 10.0.12.2
C.
The interface address of this router is 10.0.12.2
Answers
D.
The Router ID of the router is 10.0.2.2.
D.
The Router ID of the router is 10.0.2.2.
Answers
Suggested answer: B, C, D
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