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In smart roaming, for a terminal that supports 802.1v, the AP can designate a target AP for it and require it to actively roam without kicking the user offline.
In smart roaming, for a terminal that supports 802.1v, the AP can designate a target AP for it and require it to actively roam without kicking the user offline.A . True B. FalseView AnswerAnswer: A
Which of the following descriptions about deploying a Mesh network is wrong?
A company needs to hold a temporary product launch event. Since there is no wired network foundation at the launch site and time is tight, the network engineer plans to use wireless Mesh networking. Which of the following descriptions about deploying a Mesh network is wrong?A . Mesh links can...
Taking 5GHz as an example, if the transmitting and receiving antennas are 5km apart, the radius of the Fresnel area is approximately?
Taking 5GHz as an example, if the transmitting and receiving antennas are 5km apart, the radius of the Fresnel area is approximately?A . 3.6m B. 5.6m C. 8m D. 9.7mView AnswerAnswer: C
In the direct forwarding mode of the WLAN network, after the user roams, the ARP entry of the access device connected to the AP does not age out in time, which will cause a short interruption of the user service. To solve this problem, which of the following commands should the engineer configure?
In the direct forwarding mode of the WLAN network, after the user roams, the ARP entry of the access device connected to the AP does not age out in time, which will cause a short interruption of the user service. To solve this problem, which of the following commands should...
Which of the following terminals is most suitable to use MAC authentication to access the wireless network?
Which of the following terminals is most suitable to use MAC authentication to access the wireless network?A . Windows PC B. Webcam C. Linux PC D. smartphoneView AnswerAnswer: B
Regarding the parameter DN in the directory server, which of the following descriptions is correct?
Regarding the parameter DN in the directory server, which of the following descriptions is correct?A . Each directory server has the parameter DN B. The DN parameter is only available in the LDAP server C. DN is a parameter that needs to be manually configured by the directory server administrator...
In the feature of uninterrupted channel switching service, the AP and the terminal agree on the time to switch the channel synchronously, taking the beacon frame as the time point, and the two parties agree to switch the channel synchronously after a certain time node of the beacon frame.
In the feature of uninterrupted channel switching service, the AP and the terminal agree on the time to switch the channel synchronously, taking the beacon frame as the time point, and the two parties agree to switch the channel synchronously after a certain time node of the beacon frame.A ....
As shown in the figure, the WIDS attack detection process is shown. After the dynamic blacklist is issued, how will the AP handle different data traffic during the blacklist penalty period?
As shown in the figure, the WIDS attack detection process is shown. After the dynamic blacklist is issued, how will the AP handle different data traffic during the blacklist penalty period? A . Forward normal data traffic and drop attack traffic B. Discard normal data traffic and report attack traffic...
During the MAC authentication process, the user does not need to manually enter the user name and password, and can authenticate terminals that do not have 802.1X authentication capabilities, such as printers and fax machines.
During the MAC authentication process, the user does not need to manually enter the user name and password, and can authenticate terminals that do not have 802.1X authentication capabilities, such as printers and fax machines.A . True B. FalseView AnswerAnswer: A
In wireless communication scenarios, in order to ensure the reliability of signal transmission, it is usually necessary to consider the design and planning of the Fresnel area. In principle, try not to block the first Fresnel area. Which of the following scenarios should be most considered for Fresnel zone design?
In wireless communication scenarios, in order to ensure the reliability of signal transmission, it is usually necessary to consider the design and planning of the Fresnel area. In principle, try not to block the first Fresnel area. Which of the following scenarios should be most considered for Fresnel zone design?A...
