Online Access Free Huawei.H12-721.v2022-01-27.q77 Practice Test (Page 10)

H12-721 Exam Question 42

Which is the correct packet encapsulation order for L2TP over IPSec?

A.The order from the first package to the post package is PPP-->UDP-->L2TP-->IPSec

B.The order of C from pre-package to post-encapsulation is IPSec --> L2TP-->UDP--> PPP

C.The order from the first package to the back package is PPP--> L2TP-->UDP--> IPSec

D.The order of D from pre-package to post-encapsulation is IPSec --> PPP --> L2TP-->UDP

H12-721 Exam Question 43

What are the correct statements about the IP address scanning attack and prevention principles?

A.IP address scanning attack is an attack method used by an attacker to detect a target address by using TCP/UDP packets.

B.IP address scanning attack is an attacker that uses an ICMP packet (such as ping and tracert) to detect the target address.

C.If the USG starts the blacklist function and is associated with IP address scanning attack prevention, when the scanning rate of a certain source exceeds the set threshold, the excess threshold will be discarded, and the packets sent by this source will be less than the subsequent time. Threshold, can also be forwarded

D.IP address scanning attack defense detects the rate of address scanning behavior of a host. If the rate exceeds the threshold, it is blacklisted.

H12-721 Exam Question 44

An administrator can view the status of the device components by the following command: The status of the Slot3 board is Abnormal. What are the possible causes of the following faults?

A.interface card is damaged

B.ADSL telephone line failure

C.The pin on the backplane or motherboard is damaged. If the incorrect board is installed, the pin is tilted.

D.This slot is not supported in this slot of device A.

H12-721 Exam Question 45

Which of the following configurations is mandatory when the IKE peer needs to be referenced to the IPSec policy template in the divquarters-branch-based IPSec VPN network (pre-shared key + traversal NAT)?

A.exchang-mode aggressive

B.remote-address

C.ipsec proposal

D.pre-shared-key

H12-721 Exam Question 46

Site to Site IPSec VPN Tunnel Negotiation Fails. How do I view the establishment and configuration of the IKE Phase 2 security association?

A.display ipsec policy

B.display ipsec sa brief

C.display ike sa

D.display interface

Latest Upload: 114SAP.C_TS422_2601.v2026-09-10.q42; 113NVIDIA.NCA-AIIO.v2026-09-10.q36; 122CuramSoftware.CS0-003.v2026-09-09.q231; 124FINRA.SIE.v2026-09-09.q169; 135Oracle.1Z0-1051-26.v2026-09-08.q22; 130Salesforce.Advanced-Cross-Channel.v2026-09-08.q46; 136Oracle.1Z0-1059-26.v2026-09-08.q40; 177PaloAltoNetworks.NGFW-Engineer.v2026-09-07.q58; 188Microsoft.MB-500.v2026-09-07.q167; 154Oracle.1Z0-1074-26.v2026-09-07.q40

H12-721 Exam Question 42

H12-721 Exam Question 43

H12-721 Exam Question 44

H12-721 Exam Question 45

H12-721 Exam Question 46

Download PDF File