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| Certification Vendor: | Huawei |
|---|---|
| Exam Name: | Huawei Certified ICT Associate - Datacom V2.0 |
| Exam Number: | H12-811_V2.0 |
| Exam Price: | $200 USD (varies by region) |
| Certificate Validity Period: | 3 years |
| Related Certifications: | HCIP-Datacom HCIE-Datacom |
| Exam Duration: | 90 minutes |
| Exam Format: | Single choice, Multiple choice |
| Available Languages: | English, Chinese |
| Real Exam Qty: | 60-70 |
| Passing Score: | 600/1000 |
| Recommended Training: | Huawei HCIA-Datacom Training Resources Huawei Learning Platform |
| Exam Registration: | Huawei Talent Certification Portal Pearson VUE Huawei Exams |
| Sample Questions: | Huawei H12-811_V2.0 Sample Questions |
| Exam Way: | Online proctored or authorized test center (Pearson VUE) |
| Pre Condition: | No strict prerequisites required; basic networking knowledge recommended |
| Official Syllabus URL: | https://e.huawei.com/en/talent/ |
クライアントがH12-811_V2.0試験トレントの料金を支払うと、5〜10分でシステムから送信されたメールを受け取ります。その後、クライアントはリンクをたたいてダウンロードすることができ、Huaweiその後、H12-811_V2.0質問トレントを使用して学習できます。試験の準備をする人にとって時間は非常に重要であるため、クライアントは支払い後すぐにダウンロードできるため、H12-811_V2.0ガイド急流の大きな利点です。したがって、クライアントがH12-811_V2.0試験問題を使用して学習することは非常に便利です。
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質問 # 62
On the network shown in the figure, R1 and R2 are directly connected through a physical link.
When the link is normal, R1 can ping the IP address of R2's interface.
正解：B
解説：
Although R1 and R2 are directly connected and belong to the same subnet (10.0.12.0/24 vs
10.0.21.0/24), they are actually in different IP networks. R1's interface is in 10.0.12.0/24 while R2's interface is in 10.0.21.0/24, which are not the same subnet, so they cannot communicate directly at Layer 3 without routing. Therefore, R1 cannot successfully ping R2's interface IP under normal conditions.
質問 # 63
The administrator performs the configuration shown in the figure on SW1. After the network is stable, the administrator pings the IP address of PC2 from PC1. The connectivity is normal. Then, the administrator runs the undo vlan 10 command on SW1. After the network is stable, the administrator pings the IP address of PC2 from PC1 again. Which of the following statements are false about this scenario? (Select all that apply)
正解：A、C、D
解説：
Initially, both PC1 and PC2 belong to VLAN 10 through their access interfaces. They therefore communicate within the same Layer 2 broadcast domain.
When VLAN 10 is deleted, the switch removes its associated VLAN membership, and the affected access interfaces revert to the default VLAN 1. Both PCs consequently remain in the same broadcast domain and can communicate.
Option A is true because PC1 can still reach PC2 after both ports return to VLAN 1.
Option B is false because the switch internally associates received frames with VLAN information during forwarding.
Option C is false because the switch can forward traffic in both directions.
Option D is false because the switch no longer assigns the deleted VLAN 10 to incoming frames.
Therefore, B, C, and D are false statements.
質問 # 64
After entering an incomplete command keyword on the CLI of a Huawei switch, you can press Tab to complete the keyword. If the entered keyword does not change after you press Tab, the possible reason is that the matched keyword is not unique, and YunShan OS cannot determine which specific command it corresponds to.
正解：B
解説：
Huawei YunShan OS provides command-line completion to simplify device configuration and reduce typing errors. Pressing the Tab key can automatically complete a partially entered command keyword.
When the entered characters uniquely identify a valid keyword, the CLI can expand the incomplete input into the corresponding complete keyword.
However, when multiple command keywords share the same prefix, the system cannot immediately determine which keyword the administrator intends to use.
In this situation, the input may remain incomplete, and the administrator can press Tab repeatedly to cycle through possible matching keywords or enter additional characters to distinguish the intended command.
For example, typing a short prefix shared by several commands does not uniquely identify a single command.
Therefore, the statement describes a valid possible reason why command completion does not occur immediately. The correct answer is TRUE.
質問 # 65
When a DHCPv4 client first joins a network, it broadcasts a DHCP DISCOVER message using 0.0.0.0 as the source IP address.
正解：B
解説：
The statement is correct because a DHCPv4 client initially does not have a valid IPv4 address.
The HCIA-Datacom V2.0 Training Material describes the DHCP address allocation process, beginning with the Discovery stage.
During this stage, the client broadcasts a DHCP DISCOVER message to locate DHCP servers on the network.
Since the client has not yet obtained an IP address, it uses 0.0.0.0 as the source IP address and
255.255.255.255 as the destination IP address.
The limited broadcast destination allows devices within the local broadcast domain to receive the discovery message.
A DHCP server receiving the request can respond with a DHCP OFFER containing an available address and associated configuration information.
After the DHCP REQUEST and DHCP ACK exchange, the client can begin using its assigned IPv4 address.
Therefore, the statement is TRUE.
質問 # 66
An enterprise has a small amount of wireless user traffic, and all user gateways are located on the core switch.
To ensure WLAN security, the customer wants to manage wireless user traffic uniformly on the WAC and requires that the WAC does not carry any wired user traffic. Which of the following WLAN networking methods can the customer choose?
正解：A
解説：
The customer requires centralized processing of wireless traffic without forwarding ordinary wired traffic through the WAC.
According to the HCIA-Datacom WLAN architecture material, off-path networking allows the WAC to connect to the existing network without operating as an aggregation switch for wired user traffic.
Layer 3 off-path networking allows the WAC and Fit APs to communicate across different IP subnets.
Tunnel forwarding encapsulates wireless user traffic into CAPWAP data tunnels and sends it to the WAC for centralized forwarding and security policy enforcement.
Direct forwarding would allow wireless traffic to bypass the WAC, failing the requirement for centralized wireless traffic management.
In-path networking could place the WAC in the forwarding path of wired services, which is not desired.
Therefore, off-path Layer 3 networking with tunnel forwarding satisfies the stated requirements.
質問 # 67
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H12-811_V2.0受験記対策: https://www.topexam.jp/H12-811_V2.0_shiken.html