Huawei h12-311-v3-0 practice test

Question 1

In huawei eSight In the network management, add WLAN Equipment methods include
(). (Select 3 Answers)

• A. add manully
• B. Automatically add
• C. Bulk add
• D. Script add

Question 2

CCMP The algorithm used for encryption is ().

• A. RC4
• B. AES
• C. SMS4
• D. Michael

Question 3

How many management nodes () does eSight Standard Edition support at most?
A.60
B.2000
C.5000
D.20000

Question 4

What are the prerequisites for users to achieve three-tier roaming ()?
(Select 3 Answers)

• A. The two APs that the user roams over must have the same SSID
• B. The two APs for user roaming switching must have the same VLAN
• C. User roaming requires two AP signals to cover overlapping areas
• D. The SSID released by the two APs of the user roaming handover must have the same authentication method

Question 5

Among the following options, which factors will cause users to be unable to search for wireless
network signals ()? (Select 2 Answers)

• A. AP Configured 5G Priority, leading to 2.4G Wireless client cannot find the signal
• B. The user's wireless network card is not enabled or the hardware switch of the wireless network card is not turned on
• C. The wireless controller is equipped with user isolation function
• D. The user's wireless network card driver is abnormal

Question 6

In the direct-connected networking solution, AP and AC Establish CAPWAP Tunnel, the management
flow must be encapsulated in CAPWAP In the tunnel, data service
The stream can be optionally encapsulated in CAPWAP In the tunnel.

• A. True
• B. False

Question 7

When a hardware failure occurs in an AP in the network, in order to avoid data reconfiguration, the
user can quickly complete the AP replacement by configuring the AP.
replace.

• A. True
• B. False

Question 8

Huawei eSight Network management wizard-style configuration WLAN Business needs to be added
in the network management first AC equipment.

• A. True
• B. False

Question 9

A large number of devices appear AP and AC How to deal with the version mismatch failure ().

• A. Upgrade the versions to match each other
• B. replace AP equipment
• C. Replace the switch
• D. an examination POE Is the power supply normal

Question 10

The equipment manufacturer can usually be judged according to the following ().

• A. SSID
• B. MAC address
• C. Encryption type
• D. channel