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

문제1

Which of the following parameters need to be considered when electing a root port in STP? ()*

A. Port priority

B. Duplex mode of the port

C. Port slot number, such as G0/0/1

D. The cost of the port reaching the root switch

E. MAC address of E port

정답: A,C,D

문제2

Is there any correct statement about the shortcut keys of the VRP operating platform? ()*

A. Stop the current command

B. CTRL

C. CTRL+Z back to user view

D. The left cursor key (<) moves the cursor one place to the left.

E. TAB. Prompt for the most recently entered command

정답: A,B,D

문제3

As shown in the following figure, in the switching network, all switches are running the stp protocol. When the topology is stable, which of the following switches can be used to modify the BPDU sending cycle. Can it affect the SWD configuration BPDU sending cycle? () (Single-choice question)

A. SWA

B. SWC

C. SWD

D. SWB

정답: A

문제4

The HybriD. port can be connected to the user host or other switches. ()

A. True

B. False

정답: A

문제5

The configuration of the country code will affect the actual frequency used for transmission and the maximum transmission power ()

A. True

B. False

정답: A

문제6

On the switch, which VLANs can be deleted by using the undo command? ()*

A. vlan 4094

B. vlan 1

C. vlan 2

D. vlan 1024

정답: A,C,D

문제7

When the IPv4 protocol is used as the network layer protocol, which field is not included in the network layer header? ()

A. Destination IPv4 address

B. Source IPv4 address

C. Sequence number

D. TTL

정답: C

문제8

The network as shown in the figure. Which of the following configurations can realize that Host A cannot access the HTTP service of Host B. Host B cannot access the FTP service of Host A? () (Multiple Choice Questions)

A. acl number 3000
Rule
Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www
#
Acl number 3001
Rule
5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp
#
Interface GigabitEthernet0/0/1
Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001

B. acl number 3000
Rule
Deny
Tep
Source
#
Acl number 3001
Rule
5 deny top source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#

C. acl number 3000
Rule 5 deny tcp source 100.0.12.0 0.0.0.255 source-port eq www destination Rule
5 deny tcp source 100.0.13.0 0.0.0.255 source-port eq ftp destination # Interface GigabitEthernet0/0/1 Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#

D. acl number 3000
Rule
Deny tcp source 100.0.13.0 0.0.0.255 destination 100.0.12.00.0.0.255 Destination eq www
#
Acl number 3001
Rule
5 deny tcp source 100.0.12.0 0.0.0.255 destination 100.0.13.00.0.0.255 Destination eq ftp
#
Interface GigabitEthernet0/0/1
Traffic-filter inbound acl 3000
#
Interface GigabitEthernet0/0/2
Traffic-filter inbound acl 3001
#

정답: A,D

문제9

In order to implement FIT AP online, FIT AP first needs to obtain the IP address of AC. Which of the following options is not included in FITAP obtaining the IP address of AC. ()

A. DHCP option mode

B. Broadcasting method

C. Multicast mode

D. Static designation method on AP

정답: C

문제10

The output information of the sub-interface of a router aggregate port 1 is shown in the figure.
Based on this information, which of the following statements are correct? ()

A. The sub-interface of the aggregate port carries B with VLAN when forwarding data frames

B. The sub-interface number of the aggregate port is 100

C. Two links exist on the aggregated port

D. The P address of the sub-interface of the aggregate port is 10.0.12.2/24

정답: B,C,D

문제11

What are the user authentication methods that can be deployed in wlan? ()

A. MAC. Authentication

B. Radius certification

C. Portal authentication

D. 802.1X authentication

정답: A,C,D

문제12

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

A. True

B. False

정답: A

문제13

The switch is connected to the host. What is the common port link type of the switch? ()

A. Trunk link

B. Access link

C. Trunk link

D. HybriD. link

정답: B

문제14

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

A. The DR priority of this routing interface is 10

B. The Router ID of the router is 10.0.1.1

C. This router is BDR

D. The cost value of this interface is 1

정답: B,C,D

문제15

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

A. Physical layer

B. Network layer

C. data link layer

D. Transport layer

정답: D

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

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