HCIA-Datacom V1.0 (H12-811) Free Practice Test

Question 1

What is wrong about the description of the information as shown in the figure? () (Single-choice question) (RI) display interface g0/0/0 GlgabltEtherneto/0/0 current state :Adainistratively DOWN Line protocol current state :DOWN

A. GigbitEthernet (/0/0 interface is connected to a wrong cable

B. GigbitEthernet (0/0/0 interface does not enable dynamic routing protocol

C. The GigbitEthernet0/0/0 interface is not configured with an IP address

D. The GigbitEthernet0/0/0 interface was manually closed by the administrator

Correct Answer: D

Question 2

The following statement about static routing is wrong ()

A. Low system performance requirements

B. Routers need to exchange routing information

C. Manual configuration by network administrator

D. Cannot automatically adapt to changes in network topology

Correct Answer: B

Question 3

Which of the following message types does DHCP contain?

A. DHCP ROLLOVER

B. DHCP REQUEST

C. DHCP OFFER

D. DHCP DISCOVER

Correct Answer: B,C,D

Question 4

Which of the following fields is not included in the HELL0 packet of the OSPF protocol?

A. Network HA.sk

B. sysname

C. Nei ghbor

D. He11 oInt erval

E. He11 oInt erval

Correct Answer: B

Question 5

Which of the following commands can be used to query the configuration information of the device's 0SPF protocol? ()*

A. Enter the command "display t in the OsPF protocol view.
his\
,.:
,.:

B. dis ip routing-table

Correct Answer: A,B

Question 6

Which of the following descriptions about OSPF's DD. packets and LSA is correct ()*

A. The LSA header is only a small part of the LSA

B. The header of an LSA can uniquely identify an LSA

C. DD packets only contain the header information of LSA

D. The DD packet contains the detailed information of the LSA

Correct Answer: A,B,C

Question 7

ip route-static.10.0.2.2255.255.255.25510.0.12.2 preference20, the correct statement about this command is ()

A. The priority of this route is 20

B. This route can guide the forwarding of packets with the destination IP address 10.0.12.2

C. The NextHop of this route is 10.0.12.2

D. This route can guide the forwarding of packets with the destination P address of 10.0.2.2.

Correct Answer: A,C,D

Question 8

Which of the following statements about the usage scenarios of the DHCP protocol is correct? ()

A. After receiving the DHCP request or response message, the DHCP relay does not modify the message format and forwards it directly

B. If the DHCP client and the DHCP server are not on the same network segment, the DHCP relay needs to be used to forward DHCP messages

C. network does not allow multiple DHCP servers

D. DHCP client and DHCP server must be connected to the same switch

Correct Answer: B

Question 9

Compared with the IPv4 packet header, which field is added to the IPv6 packet? ()

A. Source Address

B. Version

C. Flow Label

D. Destination Address

Correct Answer: C

Question 10

How many bits are there in the VLAN ID in the VLAN format defined by IEEE802.1Q? ()

A. 8

B. 6

C. 10

D. 12

Correct Answer: D

Question 11

Using the command mkdirtest in the VRP operating platform, the system will create a directory named test. ()

A. False

B. True

Correct Answer: B

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Huawei HCIA-Datacom V1.0 (H12-811) Free Practice Test