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You are designing a solution that needs to support 30 IP phone users. Which switch model and how many switches does the Cisco Single-Site Secure Network Foundation1.1 Desing and Implementation Guide suggest for the solution?()

A.1 Catalyst Express 500G-12TC,1 Catalyst 3750G-12S-S
B.1 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PC
C.2 Catalyst Express 500G-12TC
D.2 Catalyst 3750G-12S-S,1 Catalyst Express 500-24PC
E.2 Catalyst Express 500-24PC
F.2 Catalyst 3750G-12S-S

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