Huawei H12-311_V3.0 Practice Test - Questions Answers, Page 19

List of questions
Question 181

At present, the security policy based on user authentication that is widely used in the enterprise network is () (Select 2 Answers)
WPA1 PSK+TKIP/CCMP
WPA1 802.1X+TKIP/CCMP
WPA2 PSK+TKIP/CCMP
WPA2 802.1X+TKIP/CCMP
Question 182

Huawei Box Wireless Controller AC6605 support twenty four Piece PoE Interface in WLAN Can be directly connected when networking AC of AP Make a supply Electricity.
True
False
Question 183

Huawei Wireless AP What are the two upgrade modes download ()? (Select 2 Answers)
AC download
FTP Server download
AP Bring your own
BAS
Question 184

thin AP Find AC In the process, the first step is AP Check if there is pre-configured static AC of IP List.
True
False
Question 185

AP If you want to pass DNS Server fetch AC of IP Address, first get your own IP address,DHCP Server and DNS of IP address.
True
False
Question 186

AC What is the function in the wireless network()? (Select 3 Answers)
Centralized management AP
Realize roaming function
Send beacon frame
Wireless intrusion detection
Question 187

exist WLAN In the networking configuration, finally AC6605 What command must be executed to send the configuration to AP1 middle()?
save ap id 1
commit ap 1
save ap 1 config
save config ap 1
Question 188

thin AP In the networking, which of the following authentication methods is not required in the authentication process AC participate().
Shared key authentication
802.1X Certification
PSK Certification
Portal Certification
Question 189

Which of the following statements is correct ()?
(Select 2 Answers)
When the user performs web authentication, it is triggered by the user's http message before the IP address is successfully obtained; at this time, it is forcibly redirected to the portal server, Go through the certification process
When the user performs web authentication, it is triggered by the user's http message after successfully obtaining the IP address; at this time, it is forcibly redirected to the portal server, Go through the certification process
WPA2 uses 802.1X authentication
WPA only supports TKIP, an encryption technology
Question 190

TKIP Encryption ratio WEP Encryption security is high because of (). (Select 3 Answers)
Used longer IV
Added a key distribution mechanism, no longer using a single key
A more complex encryption algorithm is used
Adopt a stronger data verification algorithm
Question