최신 H12-811-ENU 무료덤프 - Huawei HCIA-Datacom V1.0

문제1

There are multiple route entries to the same destination network in the routing table. These routes are called? ()

A. Multipath routing

B. Equal cost routing

C. Suboptimal routing

D. Default route

정답: B

문제2

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

A. One physical connection per VLAN

B. Only one physical link is used between the switch and the router to connect

C. On the switch, configure the port connected to the router as a Trunk port, and allow the relevant AN frame to pass

D. Need to create a subinterface on the router

정답: C

문제3

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#

A. This port cannot send data frames carrying VLAN TAG200

B. If the VLAN TAG carried in the data frame is 100, the switch will strip off the VLAN TAG and send it out

C. If the port receives a data frame without VLAN TAG, the switch needs to add VLAN TAG 200

D. The port type is Trunk type

정답: B

문제4

Which WLAN security policies support the 0pen link authentication method? ()

A. WPA

B. WEP

C. WPA2-PSK

D. WPA2-802.IX

정답: A,B,D

문제5

When the router is powered on, it will read the configuration file from the default storage path to initialize the router. If there is no configuration file in the default storage path, what will the router use for initialization? ()

A. Initial configuration

B. Current configuration

C. New configuration

D. Default parameter

정답: D

문제6

A company applies for a C. IP address segment, which needs to be evenly distributed to 8 subsidiaries. The largest subsidiary has 14 computers. Different subsidiaries must be in different network segments, so the subnet mask should be set. for()

A. 255.255.255.192

B. 255.255.255.128

C. 255.255.255.0

D. 255.255.255.240

정답: D

문제7

1/128 is the IPv6 loopback address ()

A. True

B. False

정답: A

문제8

Which of the following MAC addresses cannot be used as the MAC address of the host network card? ()*

A. 02-03-04-05-o6-d7

B. 03-04-05-06-07-08

C. 00-02-03-04-05-06

D. 01-02-03-04-05-06

정답: B,D

문제9

The administrator has configured the AR2200. Which of the following descriptions about the configuration information is correct ()

A. The next startup file of the device configuration will be retained

B. If the user wants to clear the next startup configuration file of the device configuration, they should select "Y"

C. The saved configuration file will be replaced by the running configuration file

D. If the user wants to clear the next startup configuration file of the device configuration, they should select "N"

정답: B

문제10

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

A. Forward.delay cancelled

B. P/A mechanism

C. Fast switching of the root port

D. The introduction of edge ports

정답: A

문제11

What are the ACL classifications*

A. Layer 2 ACL

B. User-defined ACL

C. Basic ACL

D. Advanced ACL

정답: A,B,C,D

문제12

As shown in the figure, two hosts realize communication between TAs through single-arm routing.
When the G0/0/1.2 sub-interface of RTA. receives the data frame sent by host B. to host A., RTA.
will execute which of the following Operation? ()

A. RTA. First delete VLAN tag 20, then add VLAN tag 10, and then send it out via G0/0/1.1 interface

B. RTA. Forward the data frame directly through the G0/0/1.1 sub-interface

C. RTA. After deleting VLAN tag 20, it will be sent out by G0/0/1.1 interface

D. RTA. The data frame will be discarded

정답: A

문제13

In the OSPF protocol, the correct one in the following description of DR is (). ()*

A. If the priority values of the two routers are different, the router with the smaller priority value is selected as the DR

B. By default, all routers in this broadcast network will participate in the DR election

C. If the priority values of the two routers are equal, the router with the larger Router ID is selected as the DR

D. Establish an adjacency relationship between DR and BDR

정답: B,C,D

문제14

If host A. has the ARP cache of host B., host A. can ping host B. ()

A. True

B. False

정답: B

최신 H12-811-ENU 무료덤프 - Huawei HCIA-Datacom V1.0

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