In large WLAN networks, customers usually deploy directory servers. What is the main function of the directory server?

In large WLAN networks, customers usually deploy directory servers. What is the main function of the directory server?A . Provide users with database resource indexB . Provide users with mail management servicesC . Provide server cluster management services for large networksD . Provide user information for the authentication serverView AnswerAnswer:...

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In smart roaming, sticky terminals that do not support 802.11k need to scan to obtain information of the surrounding APs to determine whether there are better neighbor APs.

In smart roaming, sticky terminals that do not support 802.11k need to scan to obtain information of the surrounding APs to determine whether there are better neighbor APs.A . TrueB . FalseView AnswerAnswer: B

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In the WLAN network, the AP group is named ap-group1, and the WIDS template is named widsl. Now you need to enable the WIDS device detection function globally. Which of the following configurations is correct?

In the WLAN network, the AP group is named ap-group1, and the WIDS template is named widsl. Now you need to enable the WIDS device detection function globally. Which of the following configurations is correct?A . [AC-wlan-view] ap-group name ap-group1 [AC-wlan-ap-group-ap-group1] radio 0 [AC-wlan-group-radio-ap-group1/0] work-mode monitor [AC-wlan-group-radio-ap-group1/0] wids device detect...

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In order not to change the existing wired network, an enterprise decided to adopt the bypass AC networking method when choosing the WLAN networking method. Considering that the current WLAN user data traffic is large, and there will be AC ​​expansion requirements in the future, it is recommended to use tunnel forwarding when configuring WLAN services.

In order not to change the existing wired network, an enterprise decided to adopt the bypass AC networking method when choosing the WLAN networking method. Considering that the current WLAN user data traffic is large, and there will be AC ​​expansion requirements in the future, it is recommended to use...

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Which one of the following four scenarios does not belong to the Mesh network?

Which one of the following four scenarios does not belong to the Mesh network? A . (a)B . (b)C . (c)D . (d)View AnswerAnswer: A

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Which of the following is correct about the Earth curvature formula?

Which of the following is correct about the Earth curvature formula? A. A. B. B. C. C. D. D.View AnswerAnswer: A

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Which of the following descriptions about Mesh routing establishment in pro-active mode is correct?

Which of the following descriptions about Mesh routing establishment in pro-active mode is correct?A . MP periodically sends broadcast PREQ, receives MP/MPP response unicast PREP, and establishes a round-trip route between any two pointsB . MPP sends broadcast RANN periodically, receives MP and sends unicast PREQ to MPP, MPP responds...

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When STA6 initiates a request to AP1 for the first time, which of the following statements is correct?

As shown in the figure, there are 4 online STAs (STA1-STA4) under AP1 radio frequency, and 1 online STA (STA5) under AP2 radio frequency. The load balancing start threshold 5 is exceeded, and the maximum number associated users supported by AP1 and AP2 radio frequencies is 10, and the configured...

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Which of the following commands can be used to create an RF tuning template?

Which of the following commands can be used to create an RF tuning template?A . [AC-wlan-view] rrm-profile name wlan-netB . [AC-wlan-view] regulatory-domain-profile name domain1C . [AC-wlan-view] wired-port-profile name wired-portD . [AC-wlan-view] ap-system-profile name mesh-sysView AnswerAnswer: A

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As shown in the figure, a point-to-point link with a length of 3km, and an office building with a height of 9.1m from the ground at the midpoint of the link, if the signal transmission frequency is 5.8GHz, please refer to the following formula according to the actual situation, what is the minimum installation height of the transmit and receive antenna from the ground?

As shown in the figure, a point-to-point link with a length of 3km, and an office building with a height of 9.1m from the ground at the midpoint of the link, if the signal transmission frequency is 5.8GHz, please refer to the following formula according to the actual situation, what...

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