During consultation， you find that a customer has only a single asset closet and is looking for asolution that is easy to deploy. Which NAS physical deployment model would you suggest to this customer？（）

What are two characteristics of OER？ （）

What amount of cell overlap ensures smooth roaming for wireless endpoints？（）

What is the recommended radius of a cell for a voice-ready wireless network？（）

Which signal and noise values will result in the best phone communication with an access point？（）

Which two statements about zoning are correct？（）

What is the traditional mode for a firewall？（）

Which two statements about Network Attached Storage are correct？（）

Which two design recommendations are most appropriate when OSPF is the data center core routing protocol？ （）

One of your customers has deployed a Layer 3 gateway in the untrusted network. Which gateway mode is appropriate for this customer？（）