The Best H3C GB0-341-ENU Study Guides and Dumps of 2022
Top H3C GB0-341-ENU Exam Audio Study Guide! Practice Questions Edition
NEW QUESTION 51
Generally, there is a strong attenuation effect on wireless signals. Obstacles that need special attention in site surveys are? (Multiple choice)
- A. Glass
- B. Glazed ceramic wall
- C. Reinforced concrete
- D. Metal
Answer: B,C,D
NEW QUESTION 52
What are the several important driving forces of WLAN market demand? (Multiple choice)
- A. Easy to manage
- B. Degree of freedom
- C. Efficient
- D. Economical
Answer: B,C,D
NEW QUESTION 53
What wireless technologies mainly used in the industry include? (Multiple choice)
- A. IrDA
- B. 802.11n
- C. BlueTooth
- D. FDD-LTE
- E. 802.11ac
Answer: A,B,C,D,E
NEW QUESTION 54
Which of the following statement about the H3C wireless switch + P FIT AP system is wrong?
- A. 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 routing can be configured.
- B. H3C's universal wireless solution can be deployed on any existing Layer 2 or Layer 3 LAN topology without the need to reconfigure the backbone or hardware. Wireless switches and managed access points AP can be located anywhere in the network.
- C. AP zero configuration, console port is useless, the hardware is mainly composed of CPU + memory + RF, configuration and software must be downloaded from the wireless switch.
Answer: A
NEW QUESTION 55
The 802.11 protocol that defines QoS in WLAN is?
- A. 802.11e
Answer: A
NEW QUESTION 56
Among the H3C AC series products, which of the following support AC1+1 fast hot backup? (Multiple choice)
- A. WX3010
- B. WX3024
- C. WX5004
- D. WX5002
- E. WX6103
- F. S75E/S95/S95E
Answer: C,E,F
NEW QUESTION 57
In the configuration of the wireless controller function, if you need to modify the service template or the related configuration of the virtual wireless interface that is already in use, the first step is to configure ________.
- A. undo wlan enable
- B. service-template disable
- C. radio disable
- D. port-security disable
Answer: B
NEW QUESTION 58
First of all, the multi-frequency combiner must be able to support the required working frequency band, and the closer its passband frequency is to the working frequency of the wireless system, the better, and there is no redundant passband, so as to ensure the best effect; secondly, it must be used for a combined with filtering function, the isolation between ports is generally greater than 80dB, which can minimize the interference between different systems.
- A. True
- B. False
Answer: A
NEW QUESTION 59
In H3C AP device implicit mode, through the command "display ar5drv [1|2] statistics, you can check whether the AP sends Beacon frames. If you continue to check through this command and find that the value of ______ has increased, it means that the AP device is sending normally Beacon frame.
- A. Beacon Statistics
- B. BeaconIntCnt
- C. BeaconErrCnt
- D. BeaconBusyCnt
Answer: B
NEW QUESTION 60
H3C N-to-N cable is used to connect outdoor APs with N-type connectors and outdoor antennas or to extend the feeder with N-type double female connectors. There are three sizes of 11.83m, 44.5m and _____m. You can choose to purchase this type of cable directly to save the trouble of processing NN-type adapter cables.
- A. 6.1
- B. 0
- C. 1
- D. 2
Answer: D
NEW QUESTION 61
For the wireless dense user area, which of the following is the best way to improve the bandwidth and performance of each user?
- A. Increase the transmit power
- B. Increase antenna gain
- C. Increase the AP's uplink bandwidth
- D. Increase AP, and load balance among APs
Answer: D
NEW QUESTION 62
In point-to-point (PtP) wireless transmission, the most suitable antenna type is?
- A. Omnidirectional antennas at both ends
- B. One end omnidirectional antenna, one end directional antenna
- C. Directional antenna at both ends
Answer: C
NEW QUESTION 63
What are the correct implementation steps for wireless network optimization?
- A. Confirmation criteria - Analysis of problem - Signal-side optimization - Test results - Data-side optimization
- B. Confirmation criteria - Analysis of problems - Test results - Signal side optimization - Data side optimization
- C. Confirmation criteria - Analysis problems - Data side optimization - Signal side optimization - Test results
- D. Confirmation criteria - Analysis of problems - Signal-side optimization - Data-side optimization - Test results
Answer: D
NEW QUESTION 64
T FAT/FIT operation mode is smoothly switched C H3C wireless access point device unique specifications, which of the following P AP series have switching capability? (Multiple choice)
- A. WA2200
- B. WA2100
- C. WA2600
- D. WA1208E
Answer: A,C,D
NEW QUESTION 65
Which of the following statements about wireless bridges are correct? (Multiple choice)
- A. Bridged links can be cascaded, but because each level of bridge will bring about 50% of the link bandwidth loss and increase the delay, it is not recommended to use multi-level bridge cascading
- B. For long-distance bridging, it is generally used with high-gain directional antennas, and ensure that the Fresnel zone between the AP connections at both ends of the bridge is free from obstruction.
- C. Thin AP and thin AP cannot bridge each other
- D. Fat AP and fat AP can bridge each other
- E. Fat AP and thin AP can bridge each other
Answer: A,B,D,E
NEW QUESTION 66
In the g 802.11a/g protocol, OFDM transmission technology defines how many sub-channels, of how many sub-channels are used to transmit data?
- A. 50, 48
- B. 52, 36
- C. 48, 36
- D. 52, 48
Answer: D
NEW QUESTION 67
The advantage of wireless network is? (Multiple choice)
- A. Can provide higher data bandwidth and more stable network connection than wired network
- B. The wireless network meets the mobility needs of various industries for network applications, greatly improving work efficiency
- C. Not limited by cables and ports, you can connect to the network in free space and use more freely
- D. In certain geographical environments, the cost of network construction can be greatly reduced, making network construction more economical
Answer: B,C,D
NEW QUESTION 68
Whether the wireless terminal roams or not depends on the client-driven ruling mechanism. For the Inter wireless network card, when the "roaming initiative" is set to _____, the wireless client will not switch sensitively, and only switch when the link quality drops To another access point.
- A. Lowest value
- B. Any value
- C. Default value
- D. Highest value
Answer: A
NEW QUESTION 69
Which of the following are related certification training about WLAN? (Multiple choice)
- A. H3CPM
- B. H3CSE-RS
- C. H3CSE-WLAN
- D. H3CIE-WLAN
Answer: C,D
NEW QUESTION 70
Which of the following equipment that generates 2.4GHz electromagnetic waves? (Multiple choice)
- A. Bluetooth mobile phone
- B. AP
- C. Microwave
- D. Traditional fixed telephone
Answer: A,B,C
NEW QUESTION 71
If the P FIT AP fails to register successfully during the Layer 2 registration process, the following information can be obtained by p debug |wapp on the wireless controller side:
*Oct 17 14:38:05:117 2008 5002 LWPS/7/Event: Discovery request message received from AP with WA2220E-AG Model and Serial-ID 210235A22WC07C000300
*Oct 17 14: 38: 05: 127 2008 5002 LWPS/7/Error: AP not found for Serial-ID 210235A22WC07C000300
*Oct 17 14:38:05:137 2008 5002 LWPS/7/Error: Discovery request is dropped due to Processing failed. What is the reason why FIT AP failed to register?
- A. AC version information is incorrect
- B. AP version information is incorrect
- C. The serial number configured on the AP is incorrect
- D. The serial number configured on the AC is incorrect
Answer: D
NEW QUESTION 72
Use the wireless bridging function to realize one-to-one or one-to-many wireless connections between P FAT APs. To ensure the effective bandwidth of each link, the number of connected PAPs should not be too large.
- A. True
- B. False
Answer: A
NEW QUESTION 73
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