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Question 120/141

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

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Question List (141q)
Question 1: Radio frequency mainly uses spread spectrum technology. Whic...
Question 2: and 802.11a/b/g The standards are different, 802.11n Protoco...
Question 3: If there is a high demand for WLAN capacity in a coverage ar...
Question 4: About Huawei WLAN Description of the characteristics of the ...
Question 5: In the following command (), you can view the current versio...
Question 6: about 5G The working principle of priority, the following st...
Question 7: AP What are the reasons for being unable to go online ()? (S...
Question 8: If one BSS Totally by STA Composition, then BSS What is also...
Question 9: AC Perform the load balancing process according to () inform...
Question 10: 802.11 In the frame, RTS and CTS What is the interframe inte...
Question 11: Which of the following 2.4GHz The frequency bands are non-ov...
Question 12: 802.11a What kind of technology is used to implement the agr...
Question 13: What are China's mandatory standards for wireless LAN securi...
Question 14: Which of the following authentication modes belong to link a...
Question 15: AP There are several types of domain deployment (). (Select ...
Question 16: single AP What is the area covered ()?...
Question 17: ETSI Which country or region is the standards organization (...
Question 18: In a point-to-multipoint networking environment, one device ...
Question 19: The following figure shows the WLAN topology of an enterpris...
Question 20: What series of Huawei switches () is the Huawei plug-in cont...
Question 21: 802.11n exist 20M How many sub-carriers can be used to trans...
Question 22: How many management nodes () does eSight Standard Edition su...
Question 23: WLAN When configuring the network, WMM Which of the followin...
Question 24: Fill in Blanks When collecting fault information, you need t...
Question 25: Which of the following options is correct ()? (Select 3 Answ...
Question 26: The following description of the classification and function...
Question 27: WLAN The signal passes through which of the following materi...
Question 28: Is the following statement about the introduction of frequen...
Question 29: AAA It is a management framework, which is commonly used to ...
Question 30: eSight The network management is Huawei's dedicated network ...
Question 31: Which of the following wireless frames are control frames ()...
Question 32: WLAN When configuring the network, WMM Which of the followin...
Question 33: exist WLAN In the networking configuration, finally AC6605 W...
Question 34: WEP The encrypted data algorithm uses () algorithm....
Question 35: A company wants to deploy WLAN, the company has purchased a ...
Question 36: WLAN AP It can be powered by (). (Select 3 Answers)...
Question 37: exist WDS One in the network Root AP Can connect multiple Le...
Question 38: The following statement is correct (). (Select 3 Answers)...
Question 39: In order to facilitate management and maintenance, AP The po...
Question 40: The following description about dual-link backup networking ...
Question 41: For outdoor long-distance point-to-point backhaul, the anten...
Question 42: an examination AC What is the command for online users ()?...
Question 43: Among the following obstacles, () has the largest loss of wi...
Question 44: Which of the following types of frames does a STA send to ob...
Question 45: Which of the following statements is true about shared key a...
Question 46: 802.11g What rates can be supported?...
Question 47: WIDS Attack detection contains (). (Select 3 Answers)...
Question 48: create radio-profile Must be bound wmm-profile Only possible...
Question 49: AP The systematic process of radio frequency resource manage...
Question 50: Which of the following is a restart AC6605 The command()?...
Question 51: Compared with 802.11a/b/g, the technical advantages of 802.1...
Question 52: Huawei Box Wireless Controller AC6605 support twenty four Pi...
Question 53: The AirEngine 5760-22W can be used as a wall plate AP or a r...
Question 54: By a wireless AP And what is the network of associated wirel...
Question 55: Capacity planning mainly starts from the aspects of equipmen...
Question 56: There are three ways to judge Huawei's load balancing: traff...
Question 57: As a guarantee WLAN There will be no interference between th...
Question 58: 2.4 GHz What is the frequency band US non-overlapping channe...
Question 59: According to the following configuration example, the follow...
Question 60: thin AP Find AC In the process, the first step is AP Check i...
Question 61: Which of the following standards organizations implements WL...
Question 62: Huawei AC6605 What is the command to switch between the wire...
Question 63: For areas with roaming needs, adjacent AP Coverage remains 5...
Question 64: Which of the following agreements are IEEE customized 802.11...
Question 65: In a large wireless network deployment scenario, AC When con...
Question 66: TKIP Encryption ratio WEP Encryption security is high becaus...
Question 67: BSS Which two basic service sets are included ()? (Select 2 ...
Question 68: Which of the following commands can be used to clear counter...
Question 69: Huawei eSight Network management wizard-style configuration ...
Question 70: The index used to describe the degree of antenna convergence...
Question 71: If connected to the same SSID Of wireless clients want to st...
Question 72: After one data frame is sent and confirmed, what is the time...
Question 73: Huawei Wireless Controller AC6605 The upgrade operation can ...
Question 74: AP able to pass POE The switch performs power supply and dat...
Question 75: Which of the following devices belong to Huawei Wireless Dua...
Question 76: If you want to create an open authentication security templa...
Question 77: In an 802.11 frame, what kind of control message () should b...
Question 78: AP The size of the coverage area is controlled by (). (Selec...
Question 79: If it is turned on on the switch PoE The function of this, y...
Question 80: 802.11b is a protocol based on Orthogonal Frequency Division...
Question 81: Which of the following options are 802.11b/g What are the di...
Question 82: Which of the following technologies work at 5 GHz ()? (Selec...
Question 83: Defined WLAN Medium service quality 802.11 The agreement is ...
Question 84: Which of the following statements about antenna gain are tru...
Question 85: When coverage area 2.4GHz Frequency band 1 When channel inte...
Question 86: QoS What kinds of service models are included () (Select 3 A...
Question 87: Which of the following statements is true about the coverage...
Question 88: Which of the following options are the basic functions of co...
Question 89: The 802.11 physical layer standard defines some common opera...
Question 90: According to the following output, the correct statement bel...
Question 91: exist WDS In the deployment, what kinds of bridge networking...
Question 92: Which of the following functions does the Huawei WLAN planni...
Question 93: original 802.11 What is the working frequency band used by t...
Question 94: about" AP6010DN
Question 95: Which of the following types of frames does a STA receive to...
Question 96: Which configuration methods does the wireless controller sup...
Question 97: Among the following encryption methods, the most secure is (...
Question 98: If the terminal supports 5GHz and 2.4GHz Function, then AP C...
Question 99: What are the general methods to solve co-channel interferenc...
Question 100: Terminal is different VLAN The roaming within belongs to ()....
Question 101: For shared key authentication, the error described below is ...
Question 102: CCMP Encryption ratio TKIP Encryption security is high becau...
Question 103: 802.11b Which channels in the protocol do not overlap each o...
Question 104: WLAN The commonly used radio frequency cables in the system ...
Question 105: Which of the following protocols can support at the same tim...
Question 106: AC6605 supports three ways to establish AP and AC intercommu...
Question 107: Which of the following types of frames is the 802.11 ACK fra...
Question 108: 290. In huawei eSight In the network management, add WLAN Eq...
Question 109: The following () service model can provide end-to-end QoS se...
Question 110: CAPWAP The agreement is made by IEEE Standards organization ...
Question 111: 802.11g What is the bandwidth of each channel of the frequen...
Question 112: User number 300 People, concurrency rate 70% , Terminal supp...
Question 113: The following command can configure the port of the Huawei s...
Question 114: Each AC Equipment needs to be specified AC The source of IP ...
Question 115: 802.11 What parameters are used in the frame to reorganize t...
Question 116: 802.11 In the frame, it means that the wireless station AP W...
Question 117: PPPoE Certified in WLAN When used, and WLAN The authenticati...
Question 118: AP If you want to pass DNS Server fetch AC of IP Address, fi...
Question 119: According to the different signal parameters controlled, wha...
Question 120: Point-to-point wireless bridges can be used to connect two n...
Question 121: 2.4 GHz What is the distance between the center frequencies ...
Question 122: To obtain better coverage, try to use AP Signal can ( ) Thro...
Question 123: Configuration AP Authentication mode, AP What are the suppor...
Question 124: because 802.11a The maximum rate supported is the same as 80...
Question 125: Which of the following are the relevant parameters of the Tr...
Question 126: Which two of the following are PoE The power supply standard...
Question 127: Metal objects have a greater attenuation effect on wireless ...
Question 128: Which of the following 802.11 control frames is sent by a ST...
Question 129: about AP6610DN , The following statement is wrong ()....
Question 130: DSSS The modulation methods used are BPSK and QPSK ....
Question 131: 179.CCMP The algorithm used for encryption is ()....
Question 132: A large number of devices appear AP and AC How to deal with ...
Question 133: A 10 Floors of buildings need to be covered WLAN Signal, bec...
Question 134: 2.4 GHz How many channels () can the frequency band be divid...
Question 135: To the following WLAN In the description of the network diag...
Question 136: Regarding the two major PoE standards, the following stateme...
Question 137: 802.11 Wireless LAN CSMA/CA Which of the following are inclu...
Question 138: The MEth0/0/1 interface of AC6605 is used for in-band networ...
Question 139: The following figure shows the hardware structure of an AirE...
Question 140: The following figure shows the WLAN topology of an enterpris...
Question 141: Which of the following ports can only belong to 1 Piece VLAN...