Huawei H12-821_V1.0考古題，H12-821_V1.0考試資料
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高通過率的H12-821_V1.0考古題 & Huawei H12-821_V1.0考試資料：HCIP-Datacom-Core Technology V1.0最新發布
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最新的 HCIP-Datacom H12-821_V1.0 免費考試真題 (Q72-Q77):
問題 #72
Which of the following parameters are not mandatory during the configuration of a BGP peer?
答案：C,D
解題說明：
The mandatory parameters for BGP peer configuration are the peer IP address (peer ip-address) and AS number (as-number). A password is optional for MD5 authentication, and a description is an optional comment for reference. These are not required for establishing the peer relationship .
問題 #73
By default, some security zones are created when Huawei firewalls are enabled. Which of the following security zones is created by users?
答案：A
解題說明：
By default, Huawei firewalls create security zones such as Trust, Untrust, and Local. The DMZ (Demilitarized Zone) is a security zone explicitly created by users. A DMZ is used to isolate an internal network from the external one, providing an additional layer of security by placing public-facing services (e.
g., web servers) in this intermediary zone. This setup ensures that if a public-facing service is compromised, the internal network remains secure. Huawei Firewall configuration steps confirm this zoning principle, making DMZ creation an explicit user-driven action .
問題 #74
Hackers often obtain the login permissions of system administrators through various attacks.
Which of the following measures can be taken to enhance the security of administrator accounts?(Select all that apply)
答案：A,B
解題說明：
A is correct- Removing unused accounts helpsminimize the risk surface.
B is false- Email isnot a secure methodfor transferring sensitive information like passwords, even if encrypted.
C is correct-Unique administrator accountshelp with accountability and tracking.
D is false-Long-term password validityreduces security. Passwords should be rotated regularly.
Reference from Huawei HCIP-Datacom-Core Technology Study Guide:
"To secure admin access, avoid account sharing, delete inactive users, and periodically update credentials through secure channels." (Chapter: Device Security - Section: Account Management)
問題 #75
On the network shown in the following figure, the management VLAN is VLAN 10, and the AP isconfigured to obtain an IP address on the network segment 10.1.1.0/24 through DHCP. The AP, AC, and AR function as the DHCP client, DHCP relay agent, and DHCP server, respectively. Which of the following configurations for the DHCP relay agent and DHCP server are correct?
答案：B,D
解題說明：
Option A correctly configures the DHCP relay agent (AC) to forward requests to the DHCP server using VLAN 10.
Option B correctly configures the DHCP server (AR) with the correct IP pool (10.1.1.0/24), gateway, and excluded IP addresses. The static route to10.1.1.0through172.21.1.1ensures proper routing .
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問題 #76
A large shopping mall configures a VLAN pool to prevent network performance deterioration caused by potentially large broadcast domains. A network engineer runs the display vlan pool name STA command to check information about the VLAN pool. The following command output is displayed:
<AC> display vlan pool name STA Name : STA Total : 2 Assignment: hash Threshold Notify Count: 3 Threshold Notify time(min): 3 VLAN ID : 2 4 Which of the following statements are true?
答案：C,D
解題說明：
The command output confirms that the VLANs with IDs 2 and 4 are part of the VLAN pool named "STA." The VLAN pool concept is used to allocate VLANs dynamically to devices or subnets, which reduces broadcast domain size and improves network efficiency. The total number of VLAN pools is unrelated to this output, and the assignment algorithm (hash or even) is not explicitly mentioned in the output. Huawei VLAN pool management references align with this analysis .
問題 #77
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H12-821_V1.0考試資料: https://www.kaoguti.com/H12-821_V1.0_exam-pdf.html
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