H3C GB0-341-ENU 問題集

質問 1：
FAT AP can use the black and white list function to realize user access control. If a client C MAC address is on both the blacklist and the whitelist, then ___.
A. This client can successfully access, because only the MAC address on the whitelist is a legal MAC.
B. This client can successfully access, because only the MAC address on the blacklist is a legal MAC.
C. This client cannot be successfully accessed, because when the actual user accesses, its MAC address will be filtered by the blacklist first.
D. This client cannot be successfully accessed, because when the actual user accesses, its MAC address will be filtered by the whitelist first, and then filtered by the blacklist.
正解：A

質問 2：
What is the type of radio frequency interface in the picture?
A. SMA female
B. N-type female
C. N-type male
D. SMA reverse polarity male connector
E. SMA male
F. SMA reverse polarity female
正解：F

質問 3：
AP supporting 802.11n use z 20MHz channel bandwidth and n 802.11n wireless network card can negotiate the highest rate is?
A. 150 Mbps
正解：A

質問 4：
Compared with FAT AP networking, FIT AP networking mainly improves which of the following aspects? (Multiple choice)
A. Radio frequency management technology innovation
B. Simplified user management
C. Simplified network management
D. Support for roaming
正解：A,B,C,D

質問 5：
Which of the following are the optimization technology innovations of CH3C based on WLAN business applications? (Multiple choice)
A. Fair queue scheduling mechanism for wireless services
B. Wireless user traffic rate limit
C. Layer 2 service traffic isolation for wireless users
D. Suppress the impact of weak signal clients on network performance
正解：A,B,C,D

質問 6：
C H3C wireless controller does C MAC authentication not only supports local authentication, but also can be realized with s Radius. The username and password are both ___.
A. 111
B. WX5002
C. Client MAC
D. H3C
正解：C

質問 7：
Which of the following operations can be the easiest and most effective way to avoid interference in the AP working environment?
A. Restart the AP device
B. Adjust the VLAN attributes of the SSID
C. Replace the AP antenna
D. Adjust AP working channel
正解：D

質問 8：
The Wi-Fi Alliance is a non-profit international association established in 1999. It aims to certify the interoperability of wireless LAN products based on the IEEE802.11 specification and promote the formulation of new wireless standards. Wi-Fi certified products indicate It has basic interoperability (such as wireless connection, encryption, roaming, etc.). (Multiple choice)
Which of the following are the protocol standards proposed by the Wi-Fi Alliance?
A. IACTP
B. 802.11e
C. 802.11i
D. CAPWAP
正解：B,C