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thin AP Find AC In the process, the first step is AP Check if there is pre-configured static AC of IP List.
Is the following statement about the introduction of frequency planning correct ()?
(Select 2 Answers)
MIMO The antenna configuration is usually expressed as " M*N ",in M and N What does each mean ()?
(Select 2 Answers)
For areas with roaming needs, adjacent AP Coverage remains 50% The above overlap to ensure that the terminal is AP Smooth switching between.
service-set What are the options that can be configured under ()? (Select 3 Answers)
Which of the following is IEEE A wireless local area network standard originally formulated ()?
802.11n MAC Which of the following are included in the layer improvement
technology ()? (Select 2 Answers)
In enterprise office scenarios, 40 MHz channel bandwidth is usually configured on the 2.4 GHz frequency band.
MIMO(Multiple input and multiple output) The client can use at most 3 Two spatial streams transmit data at the same time, and the maximum theoretical rate can reach , That is, multiple input and multiple output, using 600Mbps . 802.11n Technology wireless access point and guest
Which of the following 2.4GHz The frequency bands are non-overlapping
channels (). (Select 3 Answers)
The following () service model can provide end-to-end QoS services, but the scalability is not good.
Large companies have more video conferences, and QoS generally adopts the () service model.
The following figure shows the WLAN topology of an enterprise. If the tunnel forwarding mode is used, which of the following paths may be used on the network?
Telnet is one of the ways to manage AP remotely. Telnet authentication based on username and password can be realized through configuration.
Which of the following standards organizations implements WLAN technical interoperability for WLAN equipment certification ()?
For one adopts WPA2 PSK Certified and SSID For broadcast wireless networks, users can double-click the username and password to access the network. SSID And enter the correct use
Which of the following devices belong to Huawei Wireless Dual Band AP(Access Point )?
(Select 2 Answers)
The AirEngine 5760-22W can be used as a wall plate AP or a remote unit (RU) in Huawei's Agile Distributed Wi-Fi Solution.
Which of the following protocols can support at the same time 2.4GHz Frequency band and 5GHz Frequency band()?
Which of the following protocols support 2.4GHz Frequency band()? (Select 3 Answers)
TKIP Encryption ratio WEP Encryption security is high because of (). (Select 3 Answers)
Which of the following standards are WiFi Developed by the alliance ()? (Select 2 Answers)
if AP Work in infrastructure mode, then AP The working state at this time is full-duplex mode.
Which of the following statements about Huawei's agile distributed Wi-Fi solution is false?
Which of the following rates is not 802.11a. The rate supported by the protocol ()?
According to the following configuration example, the following statement is correct ().
[AC] dhcp enable
[AC] interface VLANif100
[AC-VLANif100] ip address 10.1.100.1 24
[AC-VLANif100] dhcp select interface
[AC-VLANif100] quit
If the terminal supports 5GHz and 2.4GHz Function, then AP Can be configured to control this kind of terminal priority access 5GHz .
The equipment manufacturer can usually be judged according to the following ().
Which of the following descriptions of power splitters and couplers are correct is ().
Compared with 802.11a/b/g, the technical advantages of 802.11n include which of the following aspects ()?
Which of the following types of frames does a STA receive to obtain surrounding wireless network information during passive scanning?
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.
The index used to describe the degree of antenna convergence of the transmit power is (
802.11 In the frame, it is used to record the network allocation vector ( NAVWhat is the value of ()?
eSight The network management is Huawei's dedicated network management platform, but it can only manage Huawei's own equipment.
WLAN The signal passes through which of the following materials with less penetration loss (). (Select 2 Answers)
802.11 The parameter used in the frame to check the integrity of the received frame is ()
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.
Which of the following options are 802.11b/g What are the differences between the agreements? (Select 3 Answers)
Configure the security policy of the wireless network as WEP , You need to AC6605 The security template is configured as follows ().
Regarding the functional characteristics of AP6010SN, which of the following statements is correct is ().
(Select 2 Answers)
There are four wireless STA, According to the following backoff time parameters, which workstation has the priority to occupy the channel?
Huawei AC6605 What is the command to switch between the wired side and the wireless side ()?
According to the 802.11 random backoff mechanism, the backoff time must be an integer that is a multiple of the timeslot time.
CAPWAP The agreement is made by IEEE Standards organization in 2009 year 4 One of the month WLAN Standard for AC And thin AP Communication between.
because 802.11a The maximum rate supported is the same as 802.11g. The maximum rate supported is the same, so 802.11a Protocol is backward compatible 802.11g Agreement.
As a guarantee WLAN There will be no interference between the various channels of the network, which of the following frequency bands belong to China5.8GHz Use frequency band()? (Select 2 Answers)
Channel utilization is the ratio of the actual transmission rate to the channel bandwidth.
What frame does the wireless client passively scan to obtain the surrounding wireless network information ()?
If there is a high demand for WLAN capacity in a coverage area, the construction method of () should be considered.
create radio-profile Must be bound wmm-profile Only possible, otherwise there will be configuration errors.
Which of the following are the relevant parameters of the Traffic template ().
(Select 2 Answers)
For indoor distributed APs, which of the following descriptions is correct is ().
For the following WLAN networking configuration, which statement is correct ().
(Select 3 Answers)
What was the name of the first radio communication network based on packet technology ()?
For the lobe width, which of the following descriptions is correct is (). (Select 3 Answers)
At present, the security policy based on user authentication that is widely used in the enterprise
network is () (Select 2 Answers)
Radio frequency mainly uses spread spectrum technology. Which of the following technologies belong to spread spectrum technology ()? (Select 2 Answers)
AAA It is a management framework, which is commonly used to implement () protocol.
Which of the following agreements are IEEE customized 802.11 standard() ? (Select 3 Answers)
802.11 In the frame, STA Which type of frame () does the association request and authentication request belong to?
and 802.11a/b/g The standards are different, 802.11n Protocol is dual-frequency working mode (support 2.4GHz and 5GHz Two working frequency bands).
About Huawei WLAN Description of the characteristics of the product, the following statement is correct ().
TESTED 12 Sep 2025
