H3C GB0-342-ENU Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: WLAN Optimization and Troubleshooting | - Interference analysis - Common fault diagnosis - Performance optimization techniques |
| Topic 2: WLAN Deployment and Configuration | - SSID configuration and management - VLAN integration in WLAN networks - AP deployment modes |
| Topic 3: WLAN Fundamentals | - RF basics and radio propagation - Wireless communication principles - 802.11 standards overview |
| Topic 4: H3C WLAN Architecture | - WLAN network components (AP, AC, Fit/Fat AP) - H3C WLAN solution architecture |
| Topic 5: WLAN Security | - Authentication mechanisms (WPA/WPA2/WPA3) - Encryption methods - Access control policies |
H3CSE-WLAN Sample Questions:
Question #1
Regarding the two ways in which the wireless client Scanning scans the WLAN network, the correct statement is:
A. When the AP hides the SSID, the STA can only discover the services provided by the AP through active scanning
B. There are two types of Probe Request sent by STA: broadcast type and unicast type. The difference is whether the specific SSID name is carried in the message or not.
C. Active scanning is implemented by the STA by monitoring the Probe Response message sent by the AP
D. There are two methods of active scanning and passive scanning, one client will only choose one method
E. When the AP enables the hidden SSID function, it will only respond to the broadcast Probe Request message sent by the STA
Question #2
The following statement about H3C wireless switch + FIT AP system is wrong
A. H3C's universal wireless solution can be deployed on any existing Layer 2 or Layer 3 LAN topology without reconfiguring the backbone or hardware. Wireless switches and managed access points (APs) can be located anywhere in the network
B. The AP has zero configuration, the Console port is useless, the hardware is mainly composed of CPU + memory + RF, the configuration and software must be downloaded from the wireless switch
C. The wireless switch is a layer-3 device, only one VLAN interface IP address and system IP address (usually the same) can be configured, and only static routes can be configured
Question #3
Several important drivers of WLAN market demand are:
A. degrees of freedom
B. easy to manage
C. Economical
D. high efficiency
Question #4
Which of the following is wrong in the description of the wireless spectrum navigation function
A. For dual-band APs, spectrum navigation will give the terminal more opportunities to access the 2.4G frequency band.
B. The spectrum navigation function is implemented based on a single AP. Only dual-frequency APs support this function, and single-frequency APs do not support navigation.
C. The spectrum navigation function is to achieve a balanced distribution of wireless terminals on 2.4G and 5G.
D. If the client RSSI received by the 5GHz radio is lower than the set threshold, the client will not be navigated.
Question #5
The 802.11a maximum negotiated connection rate is
A. 54Mbps
B. 11Mbps
C. 150Mbps
D. 36Mbps
Solutions:
| Question #1 Correct Answer: A,D,E | Question #2 Correct Answer: C | Question #3 Correct Answer: A,B,C,D | Question #4 Correct Answer: A | Question #5 Correct Answer: A |
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