A Review Of Printable H12-811_V1.0 Questions

NEW QUESTION 1

When the FIT AP goes online, the software version will be downloaded from AC.

• A. True
• B. False

Answer: B

NEW QUESTION 2

All ports on the root bridge exchange machine are designated ends ()

• A. True
• B. False

Answer: A

NEW QUESTION 3

In the VRP system, what function does the Ctrl+Z key combination have? ()

• A. Return to user view from any view
• B. Return from system view to user view
• C. Exit interface view
• D. Exit the current view
• E. Exit the console interface view

Answer: A

NEW QUESTION 4

Which stage in the life cycle of campus network construction is the beginning of a project? ()

• A. Network implementation
• B. Planning and design
• C. Network operation and maintenance

Answer: C

NEW QUESTION 5

Regarding the corresponding relationship between the access control list number and type, the following description is correct ()

• A. The number range of the second-level access control list is 4000-4999
• B. The number range of the interface-based access control list is1000-2000
• C. Advanced access control list number range is 3000-4000

Answer: B

NEW QUESTION 6

A device has been configured to complete Telnet configuration. The device login address is 10.1.1.10. The Telnet user name is admin and the password is Huawei (@123. The following is the correct way to log in to this device using telnetliB. ()

• A. telnetlib.Telnet (10.1.1.0, 23, admin, Huawei@123)
• B. telnetlib.Telnet (10.1.1.0)
• C. telnetlib.Telnet 10.1.1.0, 23, Huawei@123)
• D. telnetlib.Telnet (10.1.1.0, admin

Answer: A

NEW QUESTION 7

Which of the following IPv6 is a global unicast address ()

• A. 2001::12:1
• B. FF02:1
• C. FF:02:2E0:FCFF:FEEF:FEC
• D. FEE:FCFF:FEEF:FEC

Answer: A

NEW QUESTION 8

When the device running STP receives the RSTP configuration BPDU, it will discard it. ()

• A. True
• B. False

Answer: A

NEW QUESTION 9

The network shown in the figure below. The administrator wants RTA to use a static router. Priority is given to sending data packets to RTB's LoopbackO interface through G0/0/1 port. At the same time, G0/0/2 is used as a backup. Then any configuration on RTA can be Realize this requirement? () (Single-choice question)

• A. ip route-static10.0.2.2255.255.255.25510.0.12.2Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 40
• B. ip route-static10.0.2.2255.255.255.25510.0.12.2Ip route-static10.0.2.2255.255.255.25510.0.21.2
• C. ip route-static10.0.2.2255.255.255.25510.0.12.2 preference 70 Ip route.-static10.0.2.2255.255.255.25510.0.21.2
• D. ip route-static10.0.2.2255.255.255.25510.0.12.2Ip route-static10.0.2.2255.255.255.25510.0.21.2 preference 70

Answer: D

NEW QUESTION 10

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

• A. The designated port can forward configuration BPDU packets to the network segment connected to it
• B. The port on the root switch must not be a designated port
• C. Each switch has only one designated port
• D. The port on the root switch must be a designated port

Answer: A

NEW QUESTION 11

What kind of message does the DHCP server use to confirm that the host can use the IP address? ()

• A. DHCP ACK
• B. DHCP OFFER
• C. DHCP REQUSET

Answer: C

NEW QUESTION 12

Which of the following statements about single-arm routing are correct? ()

• A. On the switch, configure the port connected to the router as a Trunk port, and allow the relevant AN frame to pass
• B. One physical connection per VLAN
• C. Need to create a subinterface on the router
• D. Only one physical link is used between the switch and the router to connect

Answer: A

NEW QUESTION 13

The classic network forwarding method is based on router routing table forwarding. The forwarding method of OpenFlow switches is based on flow table forwarding. Which of these two forwarding methods are correct? ()*

• A. The routing table is of fixed lengt
• B. A device can only have one public routing table
• C. The flow table is getting longe
• D. A network device can only have one flow table
• E. The matching method of the flow table is to match the MA of the flow at the same timeC.Address andIP address
• F. The matching method of the address table is to match the route of the destination network segment with the longest mask

Answer: ACD

NEW QUESTION 14

The Trunk port can send both tagged data frames and untagged data frames.

• A. True
• B. False

Answer: A

NEW QUESTION 15

UDP cannot guarantee the reliability of data transmission, and does not provide functions such as message sequencing and flow control. It is suitable for flows that do not require high transmission reliability, but require high transmission speed and delay ().

• A. True
• B. False

Answer: A

NEW QUESTION 16

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
• B. Back to provide services with more than functions
• C. The packet whose destination address is the anycast address will be sent to the nearest network interface in the sense of routing
• D. Back to achieve service load sharing

Answer: ABC

NEW QUESTION 17

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

• A. The standby main control board of the device is operating normally
• B. The VRP operating version of this device is CRP5
• C. The device name is Huawei
• D. The device has been running for 1 minute

Answer: BCD

NEW QUESTION 18

Network as shown in the picture. The administrator hopes that all hosts cannot access the Web service (the port number is 80). Other services can be accessed normally. In the interface configuration of G0/0/1, which ACL rule needs to be bound to trattie-frilter outbound?

• A. rule 5 permit ipARule 10 deny top destination-port eq ww#
• B. acl number 3003 Rule 5 permit ipRule 10 deny udp destination-port eq ww#
• C. acl number 3001Rule 5 deny udp destination-port eq ww Rule 10 permit ip#
• D. acl number 3000Rule 5 deny tcp destination-port eq www Rule 10 permit ip#

Answer: D

NEW QUESTION 19

An existing switch is connected to a designated port through a port, but the port does not forward any packets, but can monitor network changes by receiving BPDUs, then the role of the port should be ().

• A. Alternate port
• B. Disable port
• C. Root port

Answer: B

NEW QUESTION 20
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