H12-224 HUAWEI Exam Questions and Free Practice Test

Question 73

- (Exam Topic 3)
DHCP snooping is a valid security mechanism. Which of the following attack prevention methods can DHCP snooping

A. Defense against bogus DHCP server attacks

B. Defense against Dos attacks on the DHCP server

C. Defense against MAC address flooding attacks

D. Source MAC address check for data packets in collaboration with DAL

E. Source IP address check for data packets in collaboration with IPSG

Correct Answer:ABE

Question 74

- (Exam Topic 4)
Which of the following statements regarding the route injected into BGP using the network command are false?

A. this route must exist in the IP routing table and be the optimal route.

B. this route must match the specified prefix and does not need to accurately match the mask length.

C. this route must accurately match the specified mask length.

D. this route must be on IGP route.

Correct Answer:B

Question 75

- (Exam Topic 2)
Which command is used to configure association between VRRP and a physical interface?

A. vrrp vrid 1track interface Gigabit EthernetO/O/O

B. Track vrrp vrid 1interface Gigabit EthernetO/O/O

C. vrrp vrid linterface Gigabit EthernetO/O/O track

D. vrrp vrid 1interface Gigabit EthernetO/O/O

Correct Answer:A

Question 76

- (Exam Topic 3)
In network define a redundant network topology can be used to precuide higher reliability for customer services which of the following topologies can be used to provide redundancy

A. Star topology

B. Ring topology

C. Bus topology

D. Dual-star topology

Correct Answer:BD

Question 77

- (Exam Topic 3)
Flow mirroring is divided into local Flow mirroring and remote Flow mirroring.

A. TRUE

B. FALSE

Correct Answer:A

Question 78

- (Exam Topic 3)
Which of the following contents are include in a migration project solution?

A. Migration preparation

B. Migration implementation

C. Rollback solution

D. Contingency plan

Correct Answer:ABCD

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