Free Access to Huawei.H12-711.v2024-03-24.q147 with Valid Practice Test (Page 6)

Question 21

When Firewall does dual-system hot backup networking, in order to achieve the overall status of the backup group switching, which of the following protocol technology need to be used?

A.OSPF
B.HRP
C.VGMP
D.VRRP

Question 22

Which of the following can be supported by Policy Center access control? (Choose three.)

A.802.1X
B.Software SACG (host firewall)
C.ARP control
D.Hardware SACG (hardware security access control gateway)

Question 23

In order to obtain evidence of crime, it is necessary to master the technology of intrusion tracking. Which of the following descriptions are correct about the tracking technology? (Multiple Choice)

A.Link detection technology determines the source of the attack by testing the network connection between the routers.
B.Analysis of shallow mail behavior can analyze the information such as sending IP address, sending time, sending frequency, number of recipients, shallow email headers, etc.
C.Packet tagging technology extracts information from attack sources by recording packets on the router and then using data drilling techniques
D.Packet Recording Technology marks packets on each router that has been spoken by inserting trace data into the tracked IP packets.

Question 24

When the IPSec VPN tunnel mode is deployed, the AH protocol is used for packet encapsulation. In the new IP packet header field, which of the following parameters does not require data integrity check?

A.Source IP address
B.Destination IP address
C.TTL
D.Idetification

Question 25

Which of the following options are correct about the NAT policy processing flow? (Multiple Choice)

A.Server-map is processed after status detection
B.Server-map is processed before the security policy matches
C.Source NAT policy query is processed after the session is created
D.The source NAT policy is processed after the security policy is matched.

Question 21

Question 22

Question 23

Question 24

Question 25

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