Hi All I have just been given a project to design a Data Center , a small one , about 200 servers . I have 3000 users. I need to decide whether to go for Catalyst or Nexus Switches. The LAN must be 1 Giga Lan. The design is a 3 Tier Design, L2-L3 Access/ Distribution/Core switches with Redundancy Also will install Cisco Unified Communications Manager for VOIP and Multi Media Services. We are either looking at the Nexus 5000/7000 or the Catalyst 4500 series Switches. VPN is also a requirement Regards Setev
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