多项选择题
You are the Cisco Network Designer in Cisco.com. Which signal and noise values will result in the best phone communication with an access point?（）
A. signal strength 5dBm
B. signal strength 6dBm
C. noise level 4dBm
D. noise level 5dBm
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相关考题
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Which enterprise caching mode eliminates the need for Layer 4 switches or WCCP enabled routers to intercept user requests?（）
A. transparent
B. proxy
C. reverse proxy
D. direct -
多项选择题
Which three Layer 2 access designs have all of their uplinks in an active state?（）
A. Flex Links
B. loop-free U
C. looped square
D. looped triangle
E. loop-free inverted U -
多项选择题
Which three objectives would be met by designing Layer 3 switching in the Campus Backbone of a medium size installation?（）
A. scale to a large size
B. increase router peering
C. provide a flexible topology with no spanning tree loops
D. control broadcasts in the backbone
