NO.22 WLAN middle,AP It has been working in a half-duplex state.

NO.23 AC Perform the load balancing process according to () information.

NO.24 If the wireless client wants to pass AP Connected to WLAN , Then what is it through to connect to the wireless network ()?

NO.25 For outdoor long-distance point-to-point backhaul, the antenna of () should be selected.

NO.26 Indoor installation AP The power is generally () mW .

NO.27 Which configuration methods does the wireless controller support ()?
(Select 3 Answers)

NO.28 Each AC Equipment needs to be specified AC The source of IP Address for peace AP Establish CAPWAP Tunnel, one AC You can specify up to 2 Piece WLAN source IP.

NO.29 802.11 In the frame, it is used to record the network allocation vector ( NAVWhat is the value of ()?

NO.30 WDS Technology improves the flexibility and convenience of the entire network structure, but it can only support point-to-point working mode.

NO.31 If there is a high demand for WLAN capacity in a coverage area, the construction method of () should be considered.

NO.32 In huawei eSight In the network management, add WLAN Equipment methods include (). (Select 3 Answers)

NO.33 Point-to-point wireless bridges can be used to connect two networks located at different locations. In the wireless backbone connection, they are set to different channels. Root AP and Leaf AP Should be set

NO.34 BSS Which two basic service sets are included ()? (Select 2 Answers)

NO.35 exist WDS In the networking, it is connected to AC connected AP What is usually called ()?

NO.36 STA issued 802.11 Message to pass AP When entering the Ethernet, it is converted to 802.3 Packets that are not in the priority mapping method are ().

NO.37 What are China’s mandatory standards for wireless LAN security ()?

NO.38 PPPoE Certified in WLAN When used, and WLAN The authentication encryption used by itself does not matter.

NO.39 To obtain better coverage, try to use AP Signal can ( ) Through the wall.

NO.40 At present, the security policy based on user authentication that is widely used in the enterprise network is () (Select 2 Answers)

NO.41 20dBm Equivalent to () mW .

NO.42 In the following options, () is not the main purpose of roaming.

NO.43 Which is the longest interval between 802.11 frames ()?

NO.44 Among the following options, which factors will cause users to be unable to search for wireless network signals ()? (Select 2 Answers)

NO.45 If an enterprise’s wireless network networking mode is direct forwarding, then thin and then transfer the message CAPWAP Encapsulate, pass CAPWAP The tunnel transmits this data message to AP can 802.11 Data messages are converted into Ethernet messages, AC.