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Free HCIA-WLAN V3.0 Practice Questions

Question # 71

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.

Options:

A.  

True

B.  

False

Discussion 0
Question # 72

WLAN What are the working frequency bands ()? (Select 2 Answers)

Options:

A.  

2 GHz

B.  

5 GHz

C.  

5.4 GHz

D.  

2.4 GHz

Discussion 0
Question # 73

Which of the following descriptions of management VLAN is correct is ().

Options:

A.  

Mainly responsible for transmitting data when WLAN users go online

B.  

PVID VLAN under the WLAN ESS interface

C.  

Service VLAN under the service set template

D.  

Responsible for the establishment of the CAPWAP tunnel between AC and AP

Discussion 0
Question # 74

The AirEngine 9700D-M is Huawei's next-generation Wi-Fi 6 A

C.  

Options:

A.  

True

B.  

False

Discussion 0
Question # 75

TKIP Encryption ratio WEP Encryption security is high because of (). (Select 3 Answers)

Options:

A.  

Used longer IV

B.  

Added a key distribution mechanism, no longer using a single key

C.  

A more complex encryption algorithm is used

D.  

Adopt a stronger data verification algorithm

Discussion 0
Question # 76

thin AP In the networking, which of the following authentication methods is not required in the authentication process AC participate().

Options:

A.  

Shared key authentication

B.  

802.1X Certification

C.  

PSK Certification

D.  

Portal Certification

Discussion 0
Question # 77

In the following description of WEP encryption, the error is ().

Options:

A.  

WEP encryption uses a stream encryption algorithm

B.  

WEP encryption adds IV to destroy the regularity of the key

C.  

The length of IV in WEP encryption is 48 bits

D.  

WEP encryption allows the device to store four keys at the same time

Discussion 0
Question # 78

There are numerous methods of restarting a device. For example, onsite maintenance personnel can restart a device in cold restart mode, while remote maintenance personnel can restart a device only in ___ mode.

Options:

Discussion 0
Question # 79

WLAN security policies are configured in security profiles. As such, WPA/WPA2 PPSK must be configured in the security profiles.

Options:

A.  

True

B.  

False

Discussion 0
Question # 80

Which of the following commands is not necessarily run in the WLAN view?

Options:

A.  

ssid-profile name xxx

B.  

capwap source interface vlanif 100

C.  

ap auth-mode mac-auth

D.  

ap-group name xxx

Discussion 0

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