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Which two considerations must a network engineer have when planning for voice over wireless roaming? (Choose two.)
Which two considerations must a network engineer have when planning for voice over wireless roaming? (Choose two.)A . Full reauthentication introduces gaps in a voice conversation.B . Roaming time increases when using 802.1x + Cisco Centralized Key Manegement.C . Roaming occurs when the phone has seen at least four APs.D...
Which three components are recommended to complete the survey?
A network engineer is preparing for an office site survey with a height of 2.5 meters. Which three components are recommended to complete the survey? (Choose three.)A . Use a battery pack to power APsB . Use a drawing of the office space to draw AP and client placements.C ....
Which type of wireless architecture is being used?
A wireless engineer is hired to design a network for a technology company. The company campus has four buildings and a warehouse with access points that provide full wireless coverage as well as a pair of WLCs located in the core of the network. Which type of wireless architecture is...
Where must the APs be mounted when used in a high-density wireless network to provide 6 dB to 20 dB of attenuation to a cell?
Where must the APs be mounted when used in a high-density wireless network to provide 6 dB to 20 dB of attenuation to a cell?A . in the aisleB . under the seatC . above the stageD . under the stageView AnswerAnswer: B
Which scenario explains the client roaming behavior?
Refer to the exhibit. A client roams between two APs that are registered to two different controllers, where each controller has an interface in the client subnet. Both controllers are running AireOS. Which scenario explains the client roaming behavior?A . Controllers exchange mobility control messages (over UDP port 16666) and...
Which level of ecnryption does the backhaul link use?
A customer is concerned about mesh backhaul link security. Which level of ecnryption does the backhaul link use?A . hashB . AESC . WEPD . 3DESView AnswerAnswer: B
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?
Which UDP port numbers are used for exchange mobility packets in an AireOS wireless deployment?A . UDP 16666 for control plane, EoIP (IP protocol 97) for data planeB . UDP 16668 for control plane, UDP 16667 for data planeC . UDP 16667 for control plane, UDP 16666 for data planeD...
Which section must the consultant check before replacing the old APs with APs that are IEEE 802.11ac-capable?
A wireless network consultant must assess an existing wireless LAN controller. Which section must the consultant check before replacing the old APs with APs that are IEEE 802.11ac-capable?A . number of AP licensesB . controller PSUC . throughput capacityD . software versionView AnswerAnswer: A
Which statement does the engineer respond with?
A customer asks an engineer to explain the concept of mobility domains and mobility groups. Which statement does the engineer respond with?A . A mobility group does not constrain the distribution of security context of a client and also does not constrain AP fail-over between controllers when the WLC are...
