Free Practice Mock Questions Set 306-310 (Quiz # 62) for Huawei H12-811_V1.0 Exam, according to official Huawei HCIA-Datacom V1.0 exam syllabus topic # 1
The router needs to modify the destination IP address in the data packet when forwarding the data packet.
Answer : B
As shown in the figure below, host A and host B cannot communicate.
Answer : A
Refer to the single-arm routing configuration in the figure below, it can be judged that even if the ARP proxy is not enabled on the sub-interface of R1, the administrative department and the financial department can communicate with each other.
Layer 2 switches belong to the data link layer equipment. It can identify the MAC address information in the data frame, forward data according to the MAC address, and record these MAC addresses and corresponding port information in its own MAC address table.
In the RSTP protocol, when the edge port receives the configuration BPDU message, it loses the edge port attribute.
