최신 H12-811_V1.0 무료덤프 - Huawei HCIA-Datacom V1.0

문제1

Which of the following operations are mandatory to restore the factory default settings of an AR2200 router?

A. Specifying the configuration file for the next startup

B. Clearing the current configuration

C. Resetting saved configurations

D. Restarting the AR2200 router

정답: B,C

설명: (DumpTOP 회원만 볼 수 있음)

문제2

Which of the following statements is true about link aggregation in manual load balancing mode?

A. In manual load balancing mode, all active interfaces forward data and load balance traffic.

B. In manual load balancing mode, devices at both ends of a link send LACPDUs to each other.

C. The number of active interfaces can be set in manual load balancing mode.

D. A maximum of four active interfaces can be configured in manual load balancing mode.

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제3

Assuming that OSPF has been enabled on all routers in the following figure, which router is the BDR on this network?

A. Router A

B. Router B

C. Router D

D. Router C

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제4

Which of the following network types does OSPF support?

A. Point-to-Point.

B. Non-Broadcast Multi-Access (NBMA).

C. Point-to-Multipoint.

D. Broadcast.

정답: A,B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제5

Which of the following MAC addresses cannot be used as the MAC address of host network adapters?

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

B. 0002-0304-05-06

C. 02-03-04-05-06-07

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

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제6

Which of the following fields are included in an MPLS header?

A. Tos

B. Label

C. TTL

D. EXP

정답: B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제7

Which of the following IEEE 802.11 standards supports a theoretical negotiated rate of 5 Gbit/s or higher?

A. 802.11a

B. 802.11b

C. 802.11ax

D. 802.11n

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제8

What are the advantages of using DHCP to allocate IP addresses?

A. DHCP provides heavy workload and is difficult to manage.

B. If the configuration information changes, for example, the DNS server address changes, the administrator only needs to modify the configuration information on the DHCP server, facilitating unified management.

C. DHCP can prevent IP address conflicts.

D. IP addresses can be reused.

정답: B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제9

If the IPv4 address of a host on a LAN is 192.168.1.1/30, the host will process IP packets with specific destination IP addresses. Which of the following IP addresses may be the destination IP addresses?

A. 192.168.1.2

B. 192.168.1.1

C. 192.168.1.3

D. 255.255.255.255

정답: A,B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제10

On the network shown in the figure, G0/0/0 and G0/0/1 of RTA connect to two different network segments, and RTA is the gateway between the two networks. Given this, the MAC address from which of the following needs to be obtained using an ARP Request message before HostA sends data to HostC?

A. G0/0/1 of RTA

B. SWA

C. HostC

D. G0/0/0 of RTA

정답: D

설명: (DumpTOP 회원만 볼 수 있음)

문제11

Which of the following percentage does the lease time of a DHCP client's IP address reach to trigger the DHCP client to send a lease renewal packet for the first time?

A. 0.25

B. 1

C. 0.5

D. 0.875

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제12

Which of the following is not a characteristic of small campus networks?

A. Simple network requirements

B. Small number of users

C. Wide coverage

D. Simple network architecture

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제13

Which of the following are valid static route configurations?

A. ip route-static 129.1.0.0 16 10.0.0.2

B. ip route-static 10.0.0.2 16 129.1.0.0

C. ip route-static 129.1.0.0 16 serial 0/0/0

D. ip route-static 129.1.0.0 255.255.0.0 10.0.0.2

정답: A,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제14

Which of the following are advantages of stacking and CSS (Cluster Switch System) technologies?

A. The inter-chassis Eth-Trunk can be deployed.

B. They increase the number of ports.

C. They effectively prevent single points of failure.

D. Devices are virtualized into one logical device, simplifying device management.

정답: A,B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제15

Which of the following fields are contained in an ARP packet?

A. Hardware Type

B. Operation Code

C. Source Hardware Address

D. Source Protocol Address

정답: A,B,C,D

설명: (DumpTOP 회원만 볼 수 있음)

문제16

A Layer 2 ACL can match information such as the source MAC address, destination MAC address, source IP address, and destination IP address.

A. FALSE

B. TRUE

정답: A

설명: (DumpTOP 회원만 볼 수 있음)

문제17

Which of the following statements about the network shown in the figure is true?

A. The sub-interface of Router B cannot learn the MAC address of the sub-interface of Router A.

B. The sub-interface numbers of Router A and Router B are different, so Router A and Router B cannot communicate with each other.

C. The host at 10.0.12.1 can ping the host at 10.0.12.2.

D. The sub-interface of Router A cannot learn the MAC address of the sub-interface of Router B.

정답: C

설명: (DumpTOP 회원만 볼 수 있음)

문제18

Wi-Fi 6 is also known as the IEEE 802.11ax standard.

A. FALSE

B. TRUE

정답: B

설명: (DumpTOP 회원만 볼 수 있음)

최신 H12-811_V1.0 무료덤프 - Huawei HCIA-Datacom V1.0

우리와 연락하기

유용한 링크

최신 업데이트