Free Access Huawei.H12-211-ENU.v2022-04-14.q100 Practice Test (Page 12)

Question 51

Which of the following statements about ICMP messages is correct? (Muitiple choice)

A.The length of the Code field in the ICMP packet format is 8 bits.

B.The length of the Type field in the ICMP packet format is 8 bits.

C.The length of the Checksum field in the ICMP packet format is 8 bits.

D.The value of the ICMP packet in the first protocol type field of IPv4 is 1.

Question 52

In the network shown in the following figure, the switch uses the VLANIF interface to connect to the sub-interface of the router. Which of the following configurations can fulfill this requirement?

A.interface Vlanif10 ip address 10.0.12.1 255.255.255.0 # interface GigabitEtherneto/0/2 port link-type access port default vlan 10 #

B.interface Vlanif10 ip address 10.0.12.1 255.255.255.0 # interface GigabitEthernet0/0/2 port link-type trunk port trunk allow-pass vlan 10 #

C.interface Vlanif10 ip address 10.0.12.1 255.255.255.0 # interface GigabitEthernet0/0/2 port link-type trunk port trunk pvid 10 port trunk allow-pass vlan 10 #

D.interface Vlanif10 ip address 10.0.12.1 255.255.255.0 # interface GigabitEthernet0/0/2 port link-type hybrid port hybrid untag vlan 10 #

Question 53

Which of the following is the value of the IPv6 multicast address flag field indicates that the multicast address is permanent multicast address?

A.1

B.3

C.2

D.0

Question 54

Refer to the configuration output.

RTA has been configured using AAA as shown, and associated with the "huawei" domain.
For users in the Huawei domain, which authentication-scheme will be used?

A.au1 will be used. When au1 is deleted, users will use au2.

B.au2.

C.au1

D.au2 will be used. When au2 is deleted, users will use au1.

Question 55

A network administrator uses the ping command to check for points of failure in the network. Which protocols will be used during this process? (Multiple Choice)

A.TCP.

B.ARP.

C.ICMP.

D.UDP.

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Question 51

Question 52

Question 53

Question 54

Question 55

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