1. At present, the security policy based on user authentication that is widely used in the enterprise network is () (Select 2 Answers)

2. Mesh Networking is defined in which of the following protocols ()?

3. 802.11g What rates can be supported?

4. CAPWAP The port number of the control message of the tunnel protocol is ().

5. 2.4 GHz How many channels () can the frequency band be divided into at most?

6. Not loaded license Time AC6605 Supported by default AP The number is ().

7. WLAN The signal passes through which of the following materials with less penetration loss (). (Select 2 Answers)

8. If one 802.11n of AP support 2*2 of MIMO Technology, then this AP What is the theoretical rate of ()?

9. for AC+ thin AP The network architecture, the following description is wrong ().

10. In order to facilitate management and maintenance, AP The power supply mode is generally preferred to select () for power supply.

11. SSID What is the Chinese name of ()?

12. for dBm,dB,dBi, The following description is correct (). (Select 3 Answers)

13. Which of the following descriptions of power splitters and couplers are correct is ().

14. Which of the following are AP Factors to consider in capacity planning (). (Select 3 Answers)

15. Regarding the networking mode, the following description is correct ().

16. What are the general methods to solve co-channel interference (). (Select 3 Answers)

17. Multi-floor deployment in a building AP When, the factor that needs attention is (). (Select 3 Answers)

18. After wireless users connect to the wireless signal point, they can’t get it IP Address, what are the possible reasons ()? (Select 2 Answers)

19. If changed AP The configuration parameters of the radio must be restarted AP The order can only take effect.

20. Indoor installation AP The power is generally () mW.

21. pass through FTP Way to upgrade AP, You need to ensure AP and FTP Servers can communicate with each other, and AP Put the upgrade file in FTP Root directory.

22. 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.

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

24. Regarding the two major PoE standards, the following statement is incorrect (). (Select 2 Answers)

25. When did the initial application of wireless networks begin ()?