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Single choice 650

Multiple choice 188

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Huawei H12-811 - Questions & Answers

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Question 1

Single choice

Telnetlib is a module that implements the Telnet protocol that comes with Python ()

True

False

Question 2

Single choice

The mac address of the existing switch is shown in the figure.
Which of the following statements is correct ()?
(Multiple Choice Questions)

When the switch restarts, the mac address learned by port Eth0/0/2 does not need to be relearned

The data frame with the source mac address of 5489-9885-18a8 and the destination mac address of 5489-989d-1d30 learned from the port is forwarded from the Eth0/0/1 port

The source mac address learned from the port is 5489-9811-0b49. The data frame with the destination mac address 5489-989d-1d30 is forwarded from the Eth0/0/2 port

When the switch restarts, the mac address learned by port Eth0/0/3 needs to be re-learned

Question 3

Single choice

In the MAC address table of the switch, which of the following entries will not age? ()

Static MAC. Address table entry

Port MAC. Address table entry

Device MAC. Address table entry

Dynamic MAC address table entry

Question 4

Single choice

The two switches shown in the figure below have both enabled the STP protocol, which port will eventually be in the Blocking state? ()

STB's G0/0/3 port

G0/0/3 port of STA

G0/0/2 port of STA

G0/0/3 port of STA

Question 5

Single choice

The configuration information of a certain router is shown in the figure. Which of the following statements are correct? () (Single-choice question)

aaa

authentication-scheme default

authentication-scheme huawei

authentication-mode radius

authorization-scheme default

authorization-scheme huawei
accounting-scheme default

domain default

domain default admin

domain huawei

authentication-scheme huawei

authorization-scheme huawei

local-user huawei password cipher 123456

local-user huawei@huawei password cipher 654321

The domain with the domain name huawei does not use the billing plan

Use the username huawei for authentication. The password needs to be 654321

The authentication method adopted for the domain with the domain name huawei is local authentication

The authorization method for the domain with the domain name huawei is local authorization

Question 6

Single choice

In the VRP interface, use the command startup saved-confi guration backup.cfg. Configure the backup.cfg file to be used at the next startup. ()

True

False

Question 7

Single choice

By default, the bridge priority of Huawei switches is 32768 ()

True

False

Question 8

Single choice

As shown in the broadcast network. 0SPF runs on four routers. And in the same area. Same network segment. OSPF will automatically elect one DR and multiple BDRs to achieve a better backup effect. () (True or False)

True

False

Question 9

Single choice

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)

Router B

B. Router D

C. Router A

Router C

Question 10

Single choice

What is the maximum negotiation rate supported by the IEEE802.11g standard? ()

11 Mbps

150Mbps

54Kbps

1200Mbps

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