The Up To Date Guide To H12-811_V1.0 Free Exam Questions

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NEW QUESTION 1

Which of the following statements are correct for the MAC address of the existing switch? ()

  • A. MA
  • B. The address 5489-9885-18a8 is manually configured by the administrator
  • C. MA
  • D. The address 5489-9811-0b49 is manually configured by the administrator
  • E. MA
  • F. Address 5489-989d-1d30 is manually configured by the administrator
  • G. After the switch restarts, all MAC addresses need to be re-learned

Answer: B

NEW QUESTION 2

In the OSI reference model, what can complete end-to-end error detection and flow control is ()

  • A. Physical layer
  • B. data link layer
  • C. Network layer
  • D. Transport layer

Answer: D

NEW QUESTION 3

The network shown in the figure below. All routers run OSPF. The link cost value is shown in the figure. What is the cost value of the route entry to the network 10.0.0.0/8 in the RTA routing table? () (Single-choice question)
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  • A. 100
  • B. 70
  • C. 20
  • D. 60

Answer: D

NEW QUESTION 4

As shown in the figure, after the two routers are configured with 0SPF, the administrator configures the
<silent-interface$0/0/0> command on RTA. Is the following description correct? () (Multiple Choice Questions)
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  • A. RTA will continue to receive, analyze and process OSPF packets sent by RTB
  • B. The neighbor relationship between the two routers will be down
  • C. The neighbor relationship between the two routers will not be affected
  • D. RTA will no longer send OSPF packets

Answer: BD

NEW QUESTION 5

The transmission rate of the Eth-Truk port in manual link aggregation mode is related to ().*

  • A. Number of member ports
  • B. Bandwidth of member port
  • C. Whether an IP address is configured on the member port
  • D. Is the member port on the public or private network

Answer: AB

NEW QUESTION 6

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)
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  • A. True
  • B. False

Answer: B

NEW QUESTION 7

When the Access type port sends a message, it will ().

  • A. Strip the VLAN information of the high packet, and then send it out
  • B. Type the PVI
  • C. information of this port, and then send it out
  • D. Send tagged messages
  • E. Add the VLAN information of the message, and then send it out

Answer: A

NEW QUESTION 8

There is no need to write a hop when writing static routes at both ends of the PPP link. The Ethernet link needs

  • A. True
  • B. False

Answer: A

NEW QUESTION 9

In the VRP interface, use the command delete vrpcfg.zip to delete a file. The file must be emptied in the recycle bin to completely delete the file. ()

  • A. True
  • B. False

Answer: B

NEW QUESTION 10

VRP operating system commands are divided into four levels: access level, monitoring level, configuration level, and management level. Which level can run various business configuration commands but cannot operate the file system? ()

  • A. Configuration level
  • B. Monitoring level
  • C. Access level
  • D. Management level

Answer: A

NEW QUESTION 11

Link aggregation is a common technology in enterprise networks. Which of the following descriptions are the advantages of link aggregation technology? ()

  • A. Improve safety
  • B. Achieve load sharing
  • C. Increase bandwidth
  • D. Improve reliability

Answer: BCD

NEW QUESTION 12

The network shown in the figure below assumes that all routers can enable OSPF at the same time. Which router is the DR in this network? () (Single-choice question)
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  • A. Router B
  • B. Router D
  • C. Router A
  • D. Router C

Answer: A

NEW QUESTION 13

The subnet mask of a network segment 150.25.0.0 is 255.255.224.0, then () is a valid host address in this network segment. ()

  • A. 150.25.2.24
  • B. 150.25.0.0
  • C. 150.25.1.255
  • D. 150.15.3.30

Answer: A

NEW QUESTION 14

NFV (Network Functional Virtualization), network function virtualization, realizes the deployment of network applications in a software-based way. ()

  • A. True
  • B. False

Answer: A

NEW QUESTION 15

The router running the 0SPF protocol can reach the FULL state after completing the LSDB. synchronization. ()

  • A. True
  • B. False

Answer: A

NEW QUESTION 16

Which of the following features does the default VLAN in the Layer 2 Ethernet switch have? ()*

  • A. The default VLAN cannot be deleted manually
  • B. By default, all ports of the switch are member ports of the default VLAN
  • C. A default VLAN must be created before it can be assigned a port
  • D. The P address configured on the switch will only be applied to the member ports of the default VLAN

Answer: AB

NEW QUESTION 17

The host uses the IP address 192.168.1.2 to access the Internet-it must go through NAT. ()

  • A. True
  • B. False

Answer: B

NEW QUESTION 18

As shown in the figure below, host A and host B cannot communicate ()
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  • A. True
  • B. False

Answer: A

NEW QUESTION 19

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

  • A. True
  • B. False

Answer: A

NEW QUESTION 20
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