1. 2960 Switches Server Farm Existing 6500 Switch Basement Floor Ground Floor Second Floor First Floor 2960 Switches EXISTING TOPOLOGY

2. Nexus 5596 Nexus 5596 3750 Stacking Basement Floor Ground Floor Second Floor Server Farm Nexus 2232 Fabric Extender First Floor New Building PROPOSED TOPOLOGY

3. Nexus 5596UP+Nexus 2000 series 1.Infogain has 4 floors, where on each floor 8*3750X with 10 Gbps for Lan connectivity in Noida. So totally we got 16 number of 10 Gig uplink connectivity from access switches 3750X towards Core switches ( either chassis based nexus 7010 or fixed nexus 5596UP). 2.In first switching option, we include Nexus 5596UP as Core Switch, which connected to Nexus 2232 to connect 1/10 gig servers. 3.The Cisco Nexus 5596UP Switch is a 2RU 10 Gigabit Ethernet, Fibre Channel, and FCoE switch offering up to 1920 Gbps of throughput and up to 96 ports. The switch has 48 unified ports and three expansion slots.

4. Nexus 7010 3750 Stacking Server Farm Nexus 7010 Basement Floor Ground Floor Second Floor First Floor New Building PROPOSED TOPOLOGY

5. Nexus 7010 1.Infogain has 4 floors, where on each floor 8*3750X with 10 Gbps for Lan connectivity in Noida. So totally we got 16 number of 10 Gig uplink connectivity from access switches 3750X towards Core switches ( either chassis based nexus 7010 or fixed nexus 5596UP) 2.In second switching option, we include chassis based solution by introducing Nexus 7010 chassis which also act as a core switches with Nexus 7000 - Supervisor 2 Includes External 8GB USB Flash, Nexus 7000 - 32 Port 1G/10G Ethernet Module SFP/SFP+, and Nexus 7000 - 48 Port 10/100/1000 RJ-45.