As an experienced technician, you are responsible for i

单项选择题

As an experienced technician, you are responsible for infrastructure design and global configuration changes. You are asked to deploy a Voice over Wireless LAN for your company. If the cells have the same channel, the separation between them should be:（）

A.19dbm
B.10dbm
C.67dbm
D.86dbm

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单项选择题 As an experienced technician, you are responsible for Technical Support. One of the trainees is asking your advice on VPN Termination Device and Firewall Placement. Which of the following approaches will you recommend?（）

单项选择题 You are the Cisco Network Designer. Which of these is least important when determining how many users a NAS can support?（）

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